Engaging in consensually aggressive, uninhibited, or particularly enthusiastic intercourse. May also denote Sado-masochism or the Cowboy position.
"we were bucking like wild beasts all night."
by FUVM,The,FCC December 18, 2007
Get the bucking mug.
to snort a line of cocaine or any substance up your nose.

"we were bucking coke last night"
"want to buck some K?"
"did you buck?"
by BARBER MAN October 25, 2006
Get the bucking mug.
to snort a line of cocaine or any substance up your nose.

"we were bucking coke last night"
"want to buck some K?"
"did you buck?"
by BARBER MAN October 25, 2006
Get the bucking mug.
bucking = back fucking

basically, a guy rubs his hard cock on the groove on the back of a girl, right above her ass until he cums all over her back.
yeah man, me and julia were bucking last night. i jacked off my huge cock between that little groove in her back and came all over her back and her hott ass.
by jamesfuckerr December 10, 2007
Get the bucking mug.
The sweetest game ever created. Talked about by Bill Cosby in his stand up comedy. It is when you get a group of guys to crouch down and hold on to a fence or poll and see how many guys you can get to jump on them before it collapses. When aproaching the mound of people you need to yell out "BUCK BUCK number(whatever number you are)."
"BUCK BUCK NUMBER 2!"

Man that was an insane game of Buck Buck, my knee got all busted up.
by Jesse24 May 5, 2006
Get the buck buck mug.
It is a greeting for hello; what's up; what's going on; or as a calling for other people familiar with the term. It originated on Cleveland's (Ohio) eastside. Originally, this was an inside joke. A couple of friends were drinking and one person went to say " what's up", but started to slur his words and buck buck, came out instead. We started to use the words to make fun of the guy, but eventually, it became a standard in our vocabulary.
"Buck Buck Nigga what's good"

or

"Buck Buck homie"

or

"Buck Buck (alone)"

or

"Buck Buck nigga.. why you duckin me?"
by Dv554 December 30, 2009
Get the Buck Buck mug.
jit got his gun bucked oh naw.
by 716634 October 29, 2021
Get the buck mug.