OHTFIS 

Abbreviation for: Or How The Fuck It's Spelled

It's a handy disclaimer for talking to all the grammar nazi's out there.

A: "it doesn't sound pure and cincere (OHTFIS)"
B: pure and sincere? like that: pure and sincere

OHTFIS by Spawny83 October 12, 2011

Ohtiss 

Word used to describe someone who lacks intelligence, individuality, and class. Most of the time an Ohtiss will be considered "ratchet". They are typically young, loud and obnoxious.

"I can't stand him!"
"I know he's such an Ohtiss"

Ohtiss by jclohan October 21, 2015