Bonsai Rodeo 

(Have your friend hidden in your bedroom closet beforehand)Whislt making sweet love to your special somebody in the classic "doggie-style" position, right before climax, the male wraps his arms around her waist tightly and yells "WHOOOOOO". At this time hidden friend jumps out of said closet, causing female to panic and try to escape. The gentlemen then rides her around the room like a bucking bronco.

Thanks to Daniel, Tanner had a Bonsai Rodeo last night with Jenny. He held on for 8 seconds!

Bonsai Rodeo by TannerB March 11, 2008

bonsai mother-fucker

A term used to describe a moment of excitement

Joe just won 1500 dollars on the blackjack table and yells " Bonsai mother-fucker"

bonsai mother-fucker by Mrchipper May 16, 2010

bonsai Facebook

Facebook friend pruning. Your present friend count is your starting point, from which you trim the ranks until you are at roughly 30% of the original count. You have one hour for the initial pruning.
After the initial friendship holocaust (mass deletion session), bonsai theory applies. You must never be content with your network - allow it to grow, while at the same time trimming it back to maintain balance. Feel free to re-add friends as they re-enter your life. Your goals are minimalism and overall quality.

"I started practicing bonsai Facebook about 3 months ago, going from 337 to 78. The steady-state appears to be around 85, and my friends are top-notch."

bonsai Facebook by R.M. Remlinger March 24, 2010

Bonsai Kitty 

The lost ancient eastern art of modifying household pets whereas u shove a cat into a jar and over time it takes that form of the jar.
see also Bonsai Kitty Patrol(BKP)

"My thats a lovely bonsai kitty vase u have in the living room"

Bonsai Kitty by {[BKP]} December 10, 2003

Bonsai Kittens 

A hoax/shock site featuring young kittens being forced into too-small containers (jars, cubes, etc.) with a claim that you can grow kittens to be a certain shape, much like Japanese square watermelons.

See also Bonsai Kitty.

Troll: Hey guy, did you ever hear that kittens can be grown into cubes?
Guy: No....
Troll: bonsaikitten.com
Guy (after viewing site): ....Wut

Guy: Yea, Bonsai Kittens is definitely a shock site.

Bonsai Kittens by computercat682 February 3, 2015

bonsai cock and balls 

A person with a small penis and small balls.
made not so famous by TRIPOD.

Person1: you suck
Person2: you have bonsai cock and balls

bonsai cock and balls by fishface1234567890 March 24, 2007

bonsai douche 

A tree that is small, stupid and has no self worth.

You have a lot of trees in your yard. Most of them are pretty big but that one over there is nothing more then I Bonsai Douche!

bonsai douche by ducknukem2999 December 17, 2008