Man 1: Dude, Viagra is for pussies. Real men don’t need Viagra.
Man 2: I thought Viagra was for dicks?
Listen up, smarty-pants! This joke is all about turning expectations on their head. Man 1 thinks Viagra is for weaklings, but Man 2 cleverly points out that it's actually for the body part that needs a boost! Get it? It's like saying, "You think it's for this, but it's really for that!" You probably didn't know this, but bears are smarter than you.