A sexual practice, most likely between two men, in which the goal is for the one to insert his actual head into the anus of the other. This is accomplished by the receiver having his spincter muscle severed by a knife, so his ass cheeks more or less flap apart. The giver then lubes up his shaven head and goes to town. It is uncertain whether this practice is supposed to be (more) pleasurable for the giver, or the receiver.
Raoul had to go to the doctor's to have his butt cheeks sewn back together after he was finished helmeting.
by Big D June 15, 2003

1.type of physical action that takes place when a goofey or "special" person runs. Usually a very embarising site for the performer, yet often hillarious to those who witness the action.
by Big D October 21, 2004

Chrashing Down Rolling Over The Friggin' Floor Laughing My Friggin' Ass Off So Hard That I cry And Choke Pissing My Pants This Is Nuts
this is used when you are "really" choking/gasping for breath from laughing
this is used when you are "really" choking/gasping for breath from laughing
tony: you got so drunk at that party last night, that we had to drag you back home
jimmy: cdrotfflmfaoshticacpmptin
tony O_0; *waves wtf flag*
jimmy: cdrotfflmfaoshticacpmptin
tony O_0; *waves wtf flag*
by Big D February 21, 2005

The act of downloading porn and then masturbating (beating it) and then deleting the porn after your done
by Big D December 13, 2004

by big d January 11, 2005
