They argued for a while until finally the Scotsman said, "In my family we normally solve disputes by the following actions: I kick you in the balls and time how long it takes you to get back up, then you kick me in the balls and time how long it takes for me to get up, whoever gets up quicker wins the egg."
The Englishman agreed to this and so the Scotsman found his heaviest pair of boots and put them on, he took a few steps back, then ran toward the Englishman and kicked as hard as he could in the balls. The Englishman fell to the floor clutching his nuts howling in agony for 30 minutes.
Eventually the Englishman stood up and said, "Now it's my turn to kick you."
The Scotsman said, "Naw, keep the fucking egg."