Definitions by HankHill

Blow an O-ring 

Taking a huge shit to the point that it makes your anus hurts for hours afterward.
A bit of a rip on Challenger's explosion due to a bad O-ring.

"Dude, all that Chinese buffet is going to make me blow my O-ring."

Guy 1 "Why are you walking like that? Did you just Blow an O-Ring? "
Guy 2 "Ate some nasty food the other night...God it hurts!"

Blow an O-ring by HankHill October 2, 2008

Wal-Mart 

(verb) Returning something that has broken or quit working a few months after purchase, whether one purchased it from Wal-Mart of not. This is due to Wal-Mart's return policy of don't ask, don't tell.

I totally Wal-Marted that vacuum after it clogged up and quit working on me.

Wal-Mart didn't take back the steam cleaner I bought after if died, so I bought a new one, threw the old one in the new box and returned it.

I needed a remote for just a day, so I bought one and Wal-Marted it the next day.

Wal-Mart by HankHill September 26, 2008