2015 Dodge Ram

Q: Why is Dodge adding heated tailgates to the 2015 RAM truck?
A: So your hands stay warm while you're pushing it home.

Wet and Harry

Q: Whats wet on the inside and hairy on the outside. It starts with 'C', ends with 'T', and has a 'U' and an 'N' in the middle.
A: Coconut.

Knock Knock - Ammonia

Knock Knock
Who's there?
Ammonia!
Ammonia who?
Ammonia little kid!