Guido stands 2.9 meters (9'6") tall, towering above most everyone else. He also weighs an hefty 235 kilograms (517 lbs). He is a hulking mass of bone and muscle. 100% troll in his thoughts. He has two horns that sprout on either side of his head and curl in a spiral. His eyebrows have grown into a single line of brown, busy hair while his large tusks stick profusely out of his lower lip. This makes his appearance that of any troll.

He also wears t-shirts underneath his heavy jackets with various pro-troll slogans. Some of these slogans include: "Kiss me, I'm a Troll" "Meat is Bad" "Hug a Troll" "I like Salsa"
Guido is not very bright. He only recently learned to read and never attended a school. He constantly refers to himself in the 3rd person. He doesn't have the mental capacity come up with complicated plans or ideas, though he will move on a tactic he previously learned. Reacting mainly on experience. Sometimes easily confused, it is possible for someone to con Guido out of something that he has. But sooner or later Guido will realize it and hammer anyone who offends him into the ground.

Guido has the mentality of a child. Meaning that not only is he often moronic and stupid, but he has no regrets about his actions. This makes him dangerous even though Guido might not realize that he is. The big troll still functions best when someone has given him a simple job to do. That way he can follow someone else orders and not have to worry about thinking up his own.

He also has a reputation of being overly violent. His sometimes vicious actions and unknowing mind earned him a nickname. Periodically people real refer to him as "Chunky Salsa" meaning the form that he often leaves people who have ticked the troll off
Ironically, for a troll, he has a fear of dogs. No one knows when he picked up this trait, but it's present nevertheless

Guido has spent his entire life in Seattle. Quite honestly, he is unsure how he would act if he were to live anywhere else. Guido didn't make it far in school, but he did learn how to read and write. Though his skill is woefully poor, he still tries to get better by reading what books he can. He grew up in the ork/troll neighborhood of Boise in Auburn. He went to school with other humans before he was goblinized on his eleventh birthday. Afterwards school wasn't that important to him. He moved into Boise where he met Pebbles, a troll girl who had just moved in as well. Guido and Pebbles grew up together and became very close.

They got their first job together working at a club near the Ork Underground. The club is called "The Chunky Cow" and serves a healthy meat dishes and a buffet on chicken wings and ribs. Some of the food is soy based, but some is also real. An ork by the name of Wampus owns the club. There is also live music from bands on certain days of the week. Guido obtained his nickname of "Chunky Salsa" while working here.

One night at the club there was a brawl between a few humans that had wondered in and a few of the patrons. Guido helped move the offending humans who started the fight out. In the process he came into contact with Lord Torgo and Grump. Both were trolls who were attacked by the humans. Lord Torgo lead the go gang called the Spikes. It wasn't long until Guido as accepted into the Go-Gang thanks to Grump's recommendation and the way that Guido performed as a bouncer. Through Lord Torgo Guido came to know a fixer by the name of Hector who worked with the go-gang and provided various goods.

All good things to not last forever. One night while Guido was out riding the Spikes, a group of Humanis Policlubbers raided Guido's neighborhood in Auburn. Several of the families that he lived with were seriously hurt. Pebbles was severely beaten. A number of neighbors were even killed. Guido was outraged at the incident. He wanted revenge and felt like hurting someone.

Guido wasn't the only one who had suffered. One of the families on Guido's block had contacts in the Ork Underground. With a little help, Guido made contact with the Underground and became part of a retaliation force that would go after the Humanis group that was responsible. The group was under the instruction of an ork nicknamed Shakespeare. Shakespeare had extensive contacts with the Underground and was able to get the gear necessary to pull of the hit against the Humanis. The gaggle of orks and trolls stalked the Humanis to a Chapter House in on Casino Corner in Everett. There following fights was brutal. After the attack was over the Humanis were in a panic. It was like sticking a firecracker into a hornets nest

For the next few months the Humanis tried to track down the raiders who had hit the Chapter House. As a precaution Shakespeare provided a few of the raiders with a small job and a place to stay in the underground. Like a few other s, Guido accepted a place in the Ork Underground and work with the Underground's police force. Guido's been with the Underground ever since