hamsterspan 

The approximate lifespan of the average hamster--roughly 18 months.

DUDE: "So you're committed to {boyfriend} for 18 months?"
LADY: "Oh HELL no man, you know I have a thing abt commitment! That's...that's a HAMSTERSPAN!"

hamsterspan by Frankie_G May 23, 2008

hamsterpants 

When someone only passingly familiar with modern English and the word "happenstance" is presented with a situation that is so coincidental, it's as if a higher power has ordained that it should be so.

When a juror finds a perfectly organic way to reference the movie "So I Married An Axe Murderer" during sequestering, and then it turns out he has a portable dvd player and copy of the movie under the table. Juror #1: "This opportunity is way to hamsterpants to pass up."

hamsterpants by Juror #1 March 25, 2009

Hamsterslam 

When your friend or roommate is laying the pipe and it sounds more like a hamster furiously spinning its wheel than a trip to slamsterdam.

"You sleep well last night?"
"Nah man, my roommate had a chick over and I was forced to stay up late and listen to him hamsterslam her"

Hamsterslam by LPawnShopL March 22, 2010

hamsterdance

To start a thread on a message board which has previously been started by others.

Derived from the ubiquitous YouTube "Hamster Dance" videos.

"HAMSTERDANCE!!! We talked about Sarah Palin's plastic tits yesterday, dumbass. Why don't you pay attention?"

hamsterdance by Carrite March 16, 2009

hamsterpenis 

a penis as small as a hamster's penis

When I took off my pants she laughed at my shit, and shouted, "Its so small!" then called me hamsterpenis.

hamsterpenis by fuckface December 10, 2003

Hamstershaver 

A strain of stupidity that is virilously contagious. Has a crayon-based diet, but also eats play-dough and paste. Choice of hosts are typically semi-retarded fat chicks with ample breasts. Never found in the vaginal orifices.

Algernon is a hamstershaver.

Hamstershaver by CM April 14, 2004

hamstershaver 

Chubby chaser. Plumper lover. Anti kitty licker. Jedi master of karma whoring. All knowing karma master. One that has sexual intercourse in two minutes or less

Hammy is a karma whore.

hamstershaver by hs February 11, 2005