Invisibility cloak jokes

Why did Severus Snape cross the road wearing an invisibility cloak?

So no one would know what side he was on.

Harry Potter has an invisibility cloak, I have family.

I was given an invisibility cloak by my grandfather, but it was stolen in 2013. After investigating this issue, I have come to the conclusion it was Robert Lewandisney.

That's why he was invisible in every big game since 2013. SHAME ON YOU LEWANDISNEY!

To the man in the wheelchair who stole my camouflage jacket, "You can hide but you can't run."

I went to buy some camouflage trousers the other day, but I couldn't find any.

How does a cow become invisible? -- Through camooflage.

Ever heard of the show "Naked and Afraid"? That's what I call hide-and-seek with my uncle.

"Doctor, there's a patient on line 1 that says he's invisible."

"Well, tell him I can't see him right now."