Valid

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 05, 2013

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 05, 2006