Buttworm

A recently discovered parasitical worm. Closely related to heartworms in dogs, it lives similarly but in the rectum of humans. Where its habit of multiplying until there are so many worms they block passage of stool, a necessary occurance for successful buttworm breeding. As the turds get jammed in the colon, the buttworm releases various rapid-acting enzymes and bacteria that rapidly turn the fudgepack directly into high pressure gas, often in seconds. Individuals caught unaware have been found stunned senseless by the sudden ass-ripping blasts the buttworm uses to spread its airborne larvae. Microscopic, it is breathed in and quickly migrates to the rectum to repeat the cycle anew.

Jessica lay lifeless. Her distended, exploded anus was all the medical investigator needed to determine she was yet another victim of the rapidly spreading buttworm.

Buttworm by Johnnyincentx May 17, 2006

Butterthumb 

A girl who is perfect, except her thumb. AKA butterface.

More info at www.butterthumb.info

"Megan Fox is such a Butterthumb"

Butterthumb by EyeAddiction July 26, 2009

buttbirth  

when a chick gets buttsex and becomes pregnant, she craps the baby out her butt. hence the baby is usualy retarded or gay.

when my girlfriend had a buttbirth the child was covered in crap.

buttbirth by mr tigerplop April 20, 2009

butterthemuffin 

To snowboard on your edge. Used to desribes someone who sucks a snowboarding and slides down the mountain on his edge.

"I was just buttering the muffin when I hurt my leg."

butterthemuffin by eric karp February 3, 2004

Buttworm

A recently discovered parasitical worm. Closely related to heartworms in dogs, it lives similarly but in the rectum of humans. Where its habit of multiplying until there are so many worms they block passage of stool, a necessary occurance for successful buttworm breeding. As the turds get jammed in the colon, the buttworm releases various rapid-acting enzymes and bacteria that rapidly turn the fudgepack directly into high pressure gas, often in seconds. Individuals caught unaware have been found stunned senseless by the sudden ass-ripping blasts the buttworm uses to spread its airborne larvae. Microscopic, it is breathed in and quickly migrates to the rectum to repeat the cycle anew.

Jessica lay lifeless. Her distended, exploded anus was all the medical investigator needed to determine she was yet another victim of the rapidly spreading buttworm.

Buttworm by Johnnyincentx May 18, 2006

Buttwork 

Using your blackberry or smartphone to send or answer emails or talk while you are using the toilet. A practice done by people with office jobs.

Also known as Booty Duty.

Ever take a dump and hear typing in the stall next to you? That guys is totally doing buttwork!

Buttwork by Blackncheese May 14, 2011

Buttmouth 

The state of having one's mouth smell, taste, and/or otherwise resemble the odorous qualities of a human anus. A colloquialism, does not require literal direct contact between the mouth and an anus.

(discussing timeline for leaving the house and the necessity to finish grooming first)
PERSON 1: Grooming is for squares. Let all the hairs grow an all the scents bring forth suffering to those within proximity.

PERSON 2: Ugh. I am not gonna go sit in a hot stuffy network closet with buttmouth. If nothing else I still have to smell it myself.

Buttmouth by Fecal-Mouthed Cretin August 7, 2017