Because she uses the other one to sing.
Coal-Ala
Mascarpone!
If you break a leg, you get cast
Because women can't drive.
One talks with their hands and makes goofy noises at random volumes, and the other can't hear.
One guy threw down his hand and another laughed his head off. This was my best friend's favorite joke when she was little apparently.
I am the extruder...
An old person can sing and brush their teeth at the same time.
She broke it trying to read the road signs.
Endless love
You can tuna piano, but you can't piano a tuna!
A flat major