The first joke I remember. Think my dad told it to me when I was 5 or so.
A boy goes to pick up his date.
His date isn't ready so his date's father invites him in to take a seat.
The boy farts loudly, the father says, Rover, get out from under that boy's chair.
The boy thinks, whew, he thought it was the dog.
Time passes, his date is still not ready, the boy farts again.
The father says, Rover, get out from under that boy's chair.
The boy thinks whew, again.
The date is still not ready.
The boy had beans for dinner and farts yet again.
The father says, Rover, if you don't get out from under that boy's chair he's gonna s*** all over you.