A: She couldn't find the 10 key.
A: When he got the momentum, he couldn't find the position, and when he found the position, he couldn't muster up the momentum.
Fetus Abortus!
You add a dab of glue.
He stopped at 239 because if he added another one it would be 'too farty'. It would've been funnier if I could do an Irish accent.
They both need to be flipped every 10 mins, but only one turns pink when its done.
10 E's
A puff-adder
A Hairy Reasoner. (Andy Rooney used to enjoy this one)