Because women won't shut up long enough to build up the pressure.
A barbecue
Bob
Hey we have a toot in common.
Toot uncommon
It takes too long to hollow out her head. (I got this one from my uncle)
DAMNITS!
Because the Earth is not a sandwich!
Well, there is a vast difference.
Tell the FineBros. about them
You shall not gas!"
You have only one second to guess the answer. No pressure.
Mars answers "shes been under a lot of pressure and has really bad gas"