Definitions by Lude

fuck an a 

An expression of approval.
Synonyms: alright, way to go

Origin: Although it may have earlier origins, the only place I heard it used was in Madison Heights, Michigan, by the now defunct Marauders Drum and Bugle Corps, ca. 1971. Probably invented by Jim, the drummer.

You just won a D & B competition:
"Fuck an A!"
Someone hands you a beer:
"Fuck an A, man!"

fuck an a by Lude February 11, 2005

time ripper 

Something that takes up a lot of your time that you did not intend to spend on that activity. An engrossing activity, especially on the Internet.

The Urban Dictionary is a real time ripper.

time ripper by Lude February 11, 2005

rip time 

Something that takes a lot of your time, especially when you did not intend it. Synonyms: time ripper

From rip tide

I just discovered the Urban Dictionay. It was like I stepped into a rip time.

rip time by Lude February 11, 2005