Under-aged user. You might see this on a message board where people are acting below the intended age.
"Leno shouldnt of fired Conan and stoled his job on the tonight show yo"
"Yeah, because that's totally what happened. Fucking UAU."
"Yeah, because that's totally what happened. Fucking UAU."
by 1,2,3,4,5 May 15, 2010
by Resuto March 21, 2009
Useless Acronym User: Someone who uses acronyms when they are not needed, either because of context or because you could just say the full words
by bisensual_bowser November 01, 2021