Mark's Riddle
 

Did you guess what it was before he said? I've heard it before but I couldn't remember what the answer was

Didn't have clue

Honestly,No.

I heard it before, but didn't think of it in time. It's a really good one.

I'd heard it before but couldn't remember it, there are some really good ones. It's kind of pointless putting them on here though because people would just google the answer.:joker: