Definitions by iamabluemonkey

tia

texting in action. Similar to mia, or missing in action, but refers to a person who, even when in a group, isolates him or herself and texts the whole night.

Arnold: Yo, you know where Lucy is?

Beth: Yea bro, she's tia.

Arnold: Ugh, not again!

tia by iamabluemonkey August 1, 2011