look up any word, like cleveland steamer:
 
1.
You ain't lying!
Stephen: Great Minds think alike!

Dana: IKR! YAL'n!!
by Pink Reign November 24, 2011
 
2.
To waste time doing small, insignificant tasks when you know you should be doing something else (but don't want to).
"Stop organizing your sock drawer! You're yalning again."
by Spang November 27, 2005