a man who has testicles like a rodent. A blast to go out with but sometimes goes to the "dark side" He has his own language "e e e e e" and is a massive fan of Katie Melua
An otherwise nice automobile that has been either neglected, beaten up, poorly maintained, or has fallen victim to tasteless modification not befitting the originalcar.
-"Dude, it looks good from here but we had it in the shop yesterday. It leaks like a sieve, rust underneath, and someone tracked the heck out of it a while back... straight ratball"
A descriptive word for what happens if one falls at the top of a hill - or loses one's nerve - and slides in a vaguely controlled manner on one's bottom all the way to the end. Also can be used as a verb, as in "ratballing."
I accidently found myself on a black diamond ski run and decided to ratball my way to the bottom.
As we were descending from the mountain, we ran into a patch of loose rock, and decided to ratball rather than risk falling.