The act of using both of your hands to forcefully insert a weasel you bought off a black man into your anal canal where it will live inside you for the next 3.14 weeks until it shredds out of your urethra using its sharp teeth.
by Twenty Juan Pilots November 28, 2016

Having sexual intercourse.
by lde_ricky December 14, 2008

A driver who ignorantly ignores all raod signs and warnings waiting until the LAST possible second to "merge" into traffic from a lane that is closed ahead. They stupidly do this in hopes of getting ahead of all traffic.
While on I-95 South, Troy and I encountered a number of merge weasels when we headed into Daytona which caused my husband to swear profusely.
by angrymuppet August 30, 2011

Noun. A promiscuous girl. One that is known to get many men off. A very wet and horny sexually active woman.
by RHP4 December 31, 2010

by Dingo Dave June 11, 2006

A guard animal that gays use to prevent being raped. A specially trained ass-weasel that is your back door buddy protecting your anus from intrusion.
When I came too my pants were down and there was blood everywhere,my butt-weasel saved my ass. Frank was well hung,he tangled with a butt-weasel and now he's well hung in a jar. Remember boys take care of your butt-weasel, and your butt-weasel will take care of you.
by knowman March 10, 2008

A girl, usually between the approximate ages of 19 and 30, of exceptional natural beauty, and who therefore causes 'wowsers in the trousers' of all men who lay eyes on her.
The male in this situation generally feels the desire for said lady to tease his weasel, possibly squeeze the weasel (depends what you're into), please his weasel, and if all goes well, make the weasel sneeze.
**Not to be confused with chocolate weasel teaser**
The male in this situation generally feels the desire for said lady to tease his weasel, possibly squeeze the weasel (depends what you're into), please his weasel, and if all goes well, make the weasel sneeze.
**Not to be confused with chocolate weasel teaser**
Dave: Whoah! Dude, this city is full of weasel-teasers; I love it!
Boris: Yeah man...daaaymn! See that girl over there? She could tease my weasel all day!
Boris: Yeah man...daaaymn! See that girl over there? She could tease my weasel all day!
by The Noceros February 19, 2010
