bonk

1. Have sexual intercourse with.
2. To hit, particularly hitting a person on the head.
3. During the hayday of MUDs (Multi-User Dungeon games, text-only roleplay like adventure games played mostly over the net) a commonly said or done action as a sign of mild disapproval or for no particular reason. Polite convention require(d/s) the bonked individual respond by saying oif. Some believe not doing so will upset the bonk/oif balance in the universe, with great consequences. Not saying "oif" is somewhat akin to a ( without a ) or unmatched quotation mark. The practice is still somewhat alive on IRC and (to an even lesser degree) other means of net chat. It has, however, to a large degree been replaced by the fish slap.
I totally bonked her yesterday dude.
Shut up or I'll bonk you're head.
y bonks x. x says "oif!"
by Patrik Lundin October 05, 2004
mugGet the bonkmug.

bonk

A very old outdated term for sex. It was once considered cool to say bonk in 1996 but if you use the term today you will sound like a douche bag.
"I want to bonk that girl with the scrunchy on," said the loser with a boner.
by lola24 April 07, 2010
mugGet the bonkmug.

bonk

To strike someone with a foreign, hard plastic object. A bonk will usally result in a loud "crack" if performed corectly. A well place hit on the elbow, head (skull), knee, or spine will result in a red inflammed welt which will be sensitive to the touch for hours.
"Yesterday Jeff bonked Bert in the side on the head with his nalgene in the hall"

"If you you don't shut your fucking mouth im going bonk you with this broken "bop it" i got a garage sale last week!!
by Hershcle February 21, 2008
mugGet the bonkmug.

bonk

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
mugGet the bonkmug.

bonk

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
mugGet the bonkmug.

bonk

an expression utterd when hitting some one when playing the game "bonk". the game bonk is simply when some one responds to a question you ask, you smack them and say bonk. eventually the person should realize whats going on, and the game is spread.

the game is especially captivating on planes and buses.
suggestions: don't start a game up with people who are significantly bigger than you, or people that irritate easily.
by sleepisbetter June 12, 2003
mugGet the bonkmug.

bonk

intercourse; to have intercourse.

British usage. Somewhat similar to "boink" in the U.S.
I bonked a girl last nigh; later it felt better when I bonked my bf.

Hey, dude, do you bonk her more than once a day?
by stsebastian November 29, 2009
mugGet the bonkmug.