2 definitions by DiJon

Cogan

Intentionally or unintentionally failing to arrive at a scheduled meeting or rendezvous without prior notice.

Chase was coganed when Robert didn't show up on Saturday to go to the beach as planned.

by DiJon October 5, 2006

Something that is awesome; an exclamation of the superb; used to express admiration and high quality of a subject or event.

"Valid!"
"Dude, that was valid."
"That trip was pretty valid."

by DiJon May 5, 2013