Definitions by Vincent L. Hubert

Open Faced Sandwich 

While having sex with a woman (either vaginally or anally), the man uses a dildo on the other available orifice, producing the feel of a sandwich, without the extra man involved.

My girlfriend wanted a threesome with another guy, but I told her I'd just give her an open faced sandwich.

Open Faced Sandwich by Vincent L. Hubert November 13, 2007