Another mountain biker slang word indicates how many holes you would like to enter a woman by single the normal way and double through both the front and back bottom! And tripple is mouth front bottom and back bottom
"She deserves double dont you agree"
"look at the ass on that she would take double dont you think?"
"look at the ass on that she would take double dont you think?"
by Ryan November 01, 2004
by ryan April 30, 2004
An acronym for Designated Ugly Friend. Every hot girl has a DUF simply to make her look that much hotter. This strategy also works for average looking girls.
by Ryan June 18, 2004
by Ryan March 30, 2005
by Ryan May 24, 2003
by ryan November 28, 2003
by Ryan November 01, 2004