Tombstone

Found in a Ruidoso, New Mexico cemetery:
Here lies Johnny Yeast. Pardon me, for not rising

What were they Thinking?

There's a man walking a tight rope 60 feet above ground. There's another man getting a blowjob from a 60 year old woman.
Q: What are they both thinking at the exact same time?
A: Don't look down, don't look down, don't look down, don't look down!

Knock Knock - Ketchup

Knock Knock
Who's there?
Ketchup
Ketchup who?
Catch up with me and I'll tell you!