Definitions by Rumpleforeskin22

Buttwhanger 

A penis which has been inserted into a rectum -i.e. anal sex.

My girlfriend will do almost anything in bed, but she will NOT accept a buttwhanger.

Buttwhanger by Rumpleforeskin22 October 3, 2016

Butthorn 

An extremely loud fart, sounding much like a trombone. By varying the tension of the anal sphincter, a skilled butthornist can change the pitch of the resulting notes over a full octave.

Billy blew the butthorn, he blew it long and loud.
It made a great impression on the women in the crowd.
Some peed into their purses. Some peed upon their hands.
And Billy got invited to play in many bands.

Butthorn by Rumpleforeskin22 December 4, 2013