This term is specifically used to describe an underachieving sports team.
The term can also be used to describe a team that you have placed a bet on, and are inexplicably letting you down and costing you some serious cool.
Tony: "if Chelsea beat Stoke i will win £250"
Chelsea immediately concede a goal
Tony: "fucking BOC's!"
Mark: "Villa will never beat Spurs"
Tony: "Why Not?"
Mark: "BOC's arent they..."
B.O.C. meaning Beer O’Clock, which translates to it’s time for a beer.
Nash: “What time is it, Kim?”
Kim: “It’s B.O.C. Let’s head down to the Blue and Gray on Castleton Ave and ask Karen to set us up a tab.”
Derived from a cat's instinctual desire to sexually stimulate themselves by dry-rooting carrots, especially those in bags. Carrots are a member of the cat-nip family and felines find their scent simply irresistible.
Person two: Hell yeah, I'm DTF! Go all horny-cat on my root-vegetable ass!