angry, pissed off, synonym for case of the redass. Believed to be originated by AF instructor pilots. Example: Gerry's got the beek because he has to show up for a 5:30 takeoff on Saturday. Paul is beeked bad about his girlfriend cheating on him. Mike's got a raging case of the beek after his student tried to kill him during spin training today.
BEEK, BEEKED, THE BEEK
Meaning of BEEK, BEEKED, THE BEEK in English
Slang English vocab. Английский сленговый словарь. 2012