when someone has passed out and you slap them mercilessly with your junk
dude that kid Dom fell asleep last night eating olives and we bonkered the shit out of him so bad he had mushroom tats all over his face.
by charlie brooks November 29, 2007
1 more definition
Drunk and pissed up on booze
We got totally bonkered!
by Tinman April 02, 2004