When your girlfriend picks you up and decides to prank you by not wearing pants to a seafood restaurant:
Did you get seafood without me? It smells like fish.
When your girlfriend picks you up and decides to prank you by not wearing pants to a seafood restaurant:
Did you get seafood without me? It smells like fish.
Listen up, buttercup. This joke is about a double meaning. The girlfriend isn't wearing pants, right? And they're going to a seafood restaurant. The 'smells like fish' comment is a crude, not very nice comparison between a certain part of the body and the smell of fish. You probably didn't get it because you're too busy staring at your phone.