Nothing. They haven't met yet.
Nothing, they've never been together!
Ground Beef What's a cow with two left legs Lean Beef What's a cow with two hind legs Sarah Palin
I'll start it off: Two antennas met on a roof, fell in love and got married. The Ceremony wasn't much, but the reception was excellent.
At the SPACE BAR! reddit is fun! I'm staring at the keyboard tryin' to think up a joke and voila'!