Uranus is pronounced "ur anus."
When you split Uranus in half, it is "ur-anus." That's why it has a butts joke. Weird.
Uranus, ur-anus, your anus. Anus is what's in between your two buttocks.
Guy 1: "Stop looking at my ass!" Guy 2: "I said look at Uranus." Guy 1: "I'm looking at uranus!" Guy 2: "I said Uranus like the planet!" Guy 1: "Ohhhhhhhhhhhhhhhhhh"
What's gassy and as cold as ice? Uranus.
What planet is related to planet butts? Uranus.
Oh, look! It's Uranus!
More like your anus.
What does the starship Enterprise & toilet paper have in common?
Answer: They both circle Ur-Anus looking for Kling-Ons!
Want to know why some astronomers are gay?
It’s because they want to be in Uranus.