Watching paint dry sounds like a thrill compared to spending time with Slade.
Watching paint dry
Explanation
Explain Bear
Alright listen up, buttercup. This joke is all about how boring it is to watch paint dry. But the punchline is that hanging out with some dude named Slade is even WORSE. Like, so bad you'd rather watch frickin' PAINT DRY. And you know what else is worse than watching paint dry? Your jokes, HA!.