It's because they don't know the words.
Her knees swell up when she farts.
Grandpa: Oh you know with my hands mostly.
A Rastafarian Proctologist
yesallwomen
The beesnese
A fumble bee !
A person who stays up all night wondering whether or not there is a dog.
I'm canadian and i was just wondering
They don't know the words.
Because they can't remember the lyrics