A play off the word "Big-foot". Someone who has a large enough schlong to use his penis as a unit of measurement in place of a foot (12 inches).
Man 1 (the Dick-Foot in this scenario): I'd say thats about four dicks long.
Man 2: You mean four feet...
Man 1: I meant what i said.
Man 2: You mean four feet...
Man 1: I meant what i said.
by matt2218 August 13, 2010