A dick hoagie is when a girl is in the middle of a threesome and takes the dicks of both men and rams them into her mouth at the same time. This causes the tips to touch and the shafts to sandwich together thus creating the dick hoagie.
Man, I had a bad experience last night. Sally called me over to fuck and there was another guy there. She said how about a threesome and I was down. That bitch was hungry for a dick hoagie.... I was out of there right away.