clu

currently laughing uncontrollably (clu)
laughing uncontrollably (lu)
rolling on floor laughing uncontrollably (roflu)

Another less annoying version of 'lol'

Bronson:"I am currently laughing uncontrollably."
Tanthalas:"CLU!!!!111!!1!"
Bronson:"Exactly."

by BRONSON552 November 06, 2007