Bucking the system 

To do something totaly out of the way of social trend

Dude get yourself together, nah brah I'm strait bucking the system

Bucking the system by brightlyn May 13, 2015

bucking for promotion 

To visibly strive for recognition, elevation, promotion, or other increase of pay and responsibility.

Sally is really bucking for promotion.

bucking for promotion by Jerm31 May 8, 2018

bucking minotaur 

A sexual postion similar to doggie style but the couple are on there knees.
the male is fondaling the Females breats with one hand and the other hand stimulates the clit .<does not matter what hand does what> All the while sloppy tounge kissing and pumping the vagina with with fast ,short and deliberate strokes to climax! A must try for freaks of all ages!!!

bucking-1.To leap upward arching the back
2.To make sudden jerky movements
3.Informal: To strive with determination
minotaur- mythical monster with the head of a bull and the body of a man
Last night I pulled off a sweet bucking minotaur ,Sally said that it was best sensation she'd ever experienced!Thank you Pac Man jones!!You Da man!!!!

bucking minotaur by pac man jones March 8, 2008

bucking bronco 

Go out drinking with your friends and take home the biggest broad you can find - have your friends get a head start on the way home and get them into your closet. When you get the fat broad on all fours and begin to hammer away doggie style, have your friends jump outta the closet and the goal is to hang on as long as you can!

I was able ride the bucking bronco for 24.3 seconds until I was tossed off any the rodio clowns had to tame the beast!

bucking bronco by Tbone May 13, 2005

bucking bronco 

while committing fornication from behind a female, also known as "doggy-style", one falsely informs her that one is carrying some sort of sexually transmitted disease, preferable the HIV virus. One then tries to stay inserted and on top the female as long as possible before she is able to "buck" one off.

"Sally has gotten tested for VD 10 times this week after I pulled the bucking bronco on friday night."

bucking bronco by eee-rock September 24, 2009

Bucking Broncko

The type of man that all true Cowgirls look for...

...A Bucking Broncko is a man who likes to have sex lying on his back while a cowgirl rides his pony.

Bucking Broncko by Shelly Bozdog November 22, 2006

Bucking Bronco 

The Bucking Bronco is an sex position in which the man mounts the girl from the back, and cups her boobs firmly in his hands and quietly whispers into her ear. "These are almost as nice as your sister's!" The girl will then proceed to buck up and down like a wild bronco. You then time how long you can stay in for.

I decided to try the Bucking Bronco last night on my girlfriend, and she threw me off like a monkey throwing shit!

Bucking Bronco by Forlorner November 1, 2006