Definitions by Uroboros

COI 

Internet shorthand for "Crying On the Inside" - sort of opposite of LOL.

boss123: I need you to work overtime this weekend - sorry about the vegas trip.
minion835: COI

COI by uroboros January 11, 2011

Pile of Sand 

The result of your daily accomplishment, usually being of meager value or little interest.

From watching a guy sweep sand into a pile on a parking lot.

"I finally finished that stupid report that no one will ever read."

"Well, there's your little pile of sand for today!"

Pile of Sand by Uroboros May 1, 2009