A fork of Rural Dictionary
double-dip verb past tense: double-dipped When the male participant in intercourse between a heterosexual couple inserts his penis into the vagina, then anus, then back into the vagina again. Advisory: can cause urinary tract infections for both partners.
Joe: aw man, shouldn't have double-dipped with my girl... Steve: why? Joe: both Suzie and I now have urinary tract infections