251 definitions by Your Mom
by Your Mom April 19, 2004
by Your Mom October 10, 2003
by Your Mom January 30, 2003
by Your Mom June 17, 2003
by Your Mom April 28, 2004
Meaning to have boned or had sex with someone. Comes from the word stiff one or stiffy which means the erection of mans penis.
by Your Mom March 21, 2005
by Your Mom November 15, 2003