They never let you finish first. (#s)
They both make a lot of noise to let you know they are coming.
let me be your *soil*mate
The average persons resume
She answered "About an inch".
Mercy !
He doesn't like to be left hanging.
A battery has a positive side.
Plastic Surgery.
Thought of this one on my own while playing WoW a couple days ago and I'm pretty sure it hasn't been told before. I like corny jokes. I Googled it and didn't find anything (:
A Chromophobe.