Season 16, Episode 7 - "Bulldog's Birthday"
Bulldog’s birthday is approaching, and Roz throws him a surprise party in the station basement. Bulldog is surprised at the amount of gifts making light of his age, and becomes obsessed with a book of old-related jokes. Roz worries that Bulldog is overdue for his mid-life crisis and desperately tries to prevent any problems by showing him that he is young. On a day of “young man” activities, Bulldog throws his back out, further adding to Roz’s concerns. Meanwhile, having bought Bulldog a ridiculously expensive gift, Gil is forced to take out a loan and enlists Noel’s help to cut up his credit cards.