An adjective placed on the end of a sentence to emphasize it's good or bad characteristics.
man that test was bonk! (negative)

HOLY FUCKING SHIT! your mum is bonk!! (positive)
by HC DUBYA! October 25, 2011
An automated forum bot with emoticon capacity. A post count of 49,999 will cause a reroll.
Bonk crashed and won't be back up untill tomorrow.
by Steve Roberson May 03, 2005
to have sexual relations;
to engage in extramarital intercourse with a woman
I totally bonked Phil's mom last night.
by Jim McDermott March 12, 2006
when somet is bad

this game is bonk
this game is bonk
school is bonk
by martin mccann January 11, 2007
noun. 1) Penis 2)Sex
1) Look at the size of his bonk. 2) I want to bonk you.
by sillylittlefatman March 21, 2009
A fantastic Polish American last name. Translated roughly to mean, the bearer of this name takes no shit! The Name is also fun at parties.
My Fucking last name is Bonk!
by Mike Bonk May 13, 2004
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