kiffin

To throw up slightly in one's mouth, then swallow it.

"Oh man, I better slow down, I just kiffined after that last shot of Jack Daniel's."

by Gwilo February 1, 2010

Kiffin

That person who is always the most annoying in a crowd. They always want to talk to you about Tennessee football, but you're like "GO AWAY!!!" That is a Kiffin. This person has no life and is pretty much wearing bright orange all the time. Yeah, those type of people will not make it very far in life.

Man, this kid at school will never leave me alone. He looks like a trustee walking over here with all that orange. He must be a Kiffin.

by #1 Dawg Fan May 19, 2009

Kiffin

When you throw up a little bit in your mouth, and swallow it back down.

I just got beat by Ohio State, and it made me kiffin a little bit!!

by VolNation January 2, 2015

Kiffin

Verb: to leave a coaching position at the peak of your program's dependence on you.

Lord, I hope Lane doesn't kiffin us like he kiffined Tennessee. Roll Tide, y'all!

by walzergrl December 1, 2016

Kiffin

To kiffin to be assured of meeting your goals to just stop and do something else for no apparent reasons too.
Similar to wiffin where you have all you need to succeed but though ego you fall short

I was almost to the top of the mountain weather was perfect but I pulled a kiffin and went back to base camp to play pickle ball

by Mortar McTrebuchet November 25, 2025

Kiffin-ed out

backing out on someone or on a big project.

Lane Kiffin kiffin-ed out on the University of Tennessee when he decided to quit just after one season for another coaching job at USC.

by rilizzle44 January 13, 2010

Lane Kiffin

A foolish or stupid person. A person with a mental age below three years and generally being unable to learn connected speech or guard against common dangers. The term once belonged to a classification system considered offensive, but in 2009 prevalent use of the term has been granted widespread acceptance.

Al Davis is no idiot, he fired Lane Kiffin.

by bb3 February 6, 2009