Buttilous 

Word to describe a female's ass. Whose ass is full, plump, and very desirable. A combination of the words Butt and Delicous

That girl is buttilous.

Buttilous by General Koala May 16, 2009

butthoused

To be realy drunk

"we got so butthoused last night, 151 is some good shit!"

butthoused by Dirt May 17, 2003

Buttplosion 

When one attempts to release a short loud collection of methane gas, otherwise known as a fart, but releases a concentrated sphere of fecal matter into ones underwear. The collection of feces is usually leathery in texture, thus preventing excessive smearing, but it will stain.

The difference between a buttplosion and a shart is that it is more than possible for a shart to leak out quietly and discreetly. A buttplosion is incredibly sonorous, and cannot be done discreetly as it is a powerful, full-force anal gust that pushes the turd into the pants.

After a buttplosion it is imperative that the victim behave nonchalantly. It is a guarantee that the buttplosion was heard, but the crowd will only think the victim farted. Laugh at yourself, or pretend it wasn't you; but escape the premises as soon as possible, because the resulting anal waste will cause a foul odor to accumulate around the company you're keeping. Go to a safe and secure location, get some rubber gloves, and go through with the disgusting and sickening act of cleaning up the large bits of poop that has most assuredly spread copiously in your underwear. It is probably best that that the soiled underwear be permanently discarded after the incident, for there will undoubtedly be stains.

-Did you see Bill run out of here, what was that about?

-He farted and I think it was a buttplosion. He seemed pretty worried and scared.

-Poor bastard.

Buttplosion by scraps992 April 2, 2011

Buttfloss 

Slang for thong in the sense that the thong acts as a type of 'floss' within the crack of the person wearing it.

"this buttfloss feels like I have a constant wedgie"

Buttfloss by Myinah September 17, 2004

butthouse 

1. Hideous

2. One who is indescribably ugly.

3. (adj) Used to describe something extreme.

1. He/She had the most butthouse face I have ever seen.

butthouse by Elmo Acacia November 8, 2009

buttflustered 

To become ridiculously overoutraged over some seriously petty, picayune shit.

Sheldon gets all buttflustered whenever someone takes his space on the couch.

buttflustered by Charlie Chan November 3, 2013

butthoused

Substance abuse to the max. To mix booze,pills,herb,blow. To get really wasted.

Man we got soooo butthoused last night.

butthoused by dashocka February 4, 2005