He said, "I want to hangwichu, baby." I told him "no fucking way, dude. It was just sex. If you can't speak proper English I sure as hell don't want to "hangwichu."
The remaining odor left on one's hand(s) after eating a sandwich or hoagie or grinder or sub, etc.
Lou’s on 4th makes the best Pastrami and Kraut around, but watch out for the strong handwich it gives ya. You'll be smelling that after 2 days and 10 strong hand-washings!