buttoxen 

–noun

1. pl. of buttox. Olde English: Buttock(s)

2. More than one buttocks.

1. Little Jimmy's eyes nearly popped out of their sockets as he gazed across the sea of beautiful Brazilian babes' buttoxen, meandering over the Rio coastline.

2. The public toilet seat was falling off its hinges from years of the fat, pus-ridden buttoxen that pressed firmly against it each day.

3. Your family's buttoxen could weigh down a 747.

buttoxen by Hairy Bungaloo February 21, 2009

buttoxen 

1. pl. of buttox. Olde English: Buttock(s)

2. More than one buttocks.

1. Little Jimmy's eyes nearly popped out of their sockets as he gazed across the sea of beautiful Brazilian babes' buttoxen, meandering over the Rio coastline.

2. The public toilet seat was falling off its hinges from years of the fat, pus-ridden buttoxen that pressed firmly against it each day.

3. Your family's buttoxen could weigh down a 747.

buttoxen by Hairy Bungaloo April 1, 2009

Buttoxin

When a person releases a particulary nasty smelling fart into the room.

a fart which is released from the buttocks, which could be described as being toxic.

hence the name buttoxin.

Butt + toxin/toxic = buttoxin.

Jim: *loud fart*

Jenny: "eugh, that smells disgusting!"

Jack: "that's toxic man."

Jim: "that's a true buttoxin!"

Jenny: "so nincompadrae!!"

Buttoxin by ClareyMcfarey :) March 2, 2010

Buttoxing 

The act of putting ones bare butt against someone when they are not expecting it.

Yo dude i was totally daydreaming and then before i knew it he was buttoxing me.

Buttoxing by buttoxmaster4 December 11, 2011

buttoxin

The substance or stain left in ones underwear when a fart is mixed with diarrhea.

The buttoxin in your underwear just won't come out.

buttoxin by Roland Warren October 30, 2006

Buttoxins 

Toxic gas, liquid or solid from someone's buttocks.

I could smell someone's buttoxins in the elevator.

Buttoxins by Jack P August 10, 2014

Buttoxin

A nasty fart or hella shit

Ah, that fart was Buttoxic

Damn, that Buttoxin is gonna kill some one

Caution, bathroom closed due to a spill of Buttoxin

Buttoxin by pairofpant January 18, 2010