look up any word:
Logo-tiny
1. tinf
stands for "this is not fair" or "that is not fair"

used in text or instant messaging
Mom: give me your cell phone

Daughter: TINF!!!
buy tinf mugs & shirts
text messaging instant messaging txt msg iming this is not fair that is not fair
by greenpointkid May 16, 2007 add a video
©1999-2013 Urban Dictionary® terms of service privacy feedback remove advertise chat technology jobs api
rss and gcal
facebook
mobile web and sms
twitter