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1. jump the shark
An oblivious moment in one's past, where there is verification of an un recollected event or phrase's existence via a credible third party confirmation or certified documentation, in which you have never heard of said event or phrase ever being used, therefore begin to believe that you were a cloned human whose implanted memories are false and are beginning to unravel an evil conspiracy to farm out your organs to rich movie stars.
I totally jumped the shark when saying "jump the shark" was popular, making me think that you made that phrase up just to irk me, because you're mad that I'm not as old as you are and you want to mess with my head.
2. Irk Out
To freak out or lose control.
Guy 1: Man i have bills stacked to the ceiling, my car is broke, my wife is alwyas complaining, everything is going completely wrong.

Guy 2: Bro just chill try not to irk out on this one.
3. Irk Splee
n. A popular web-writer across the net, most commonly known for her stories about Pokemon and Catscratch. Often shy but very friendly towards her fans, its rare to find a person who dislikes her
Man, I can't wait for Irk Splee's next chapter to come out! Her work is da bomb!
4. IRK
An "irk" can be defined as:

Interracial Kiss
Interracial Kittens
Interracial Kid
Interracial Kindness
Interracial Kinkiness

Similarly, an "irc" is defined as:

Interracial Couple
Interracial Canoodling
Interracial Caking (caking refers to excessive flirtation)
Interracial Cake-toppers
Interracial Catastrophe (when loved ones do not accept the IRC)
J: Do you think your parents want you to marry an Indian person like yourself?

Z: Well, they haven't always approved of my past relationships, but they know their daughter loves to IRK!!

J: Make sure and use protection.

Z: Oh you! I never IRK without it.
5. Irk
The home planet of the Irken invaders, from the amazing cartoon Invader Zim. Zim is kicked out of his planet, for screwing up Operation Impending Doom. Zim doesn't know he's kicked out of Irk, he thinks he's on a special mission to take over and/or destroy the earth.
"Hi I'm kicked out of the Milkweed Academy for Wizards and Wizardry."
"That's too bad. I'm kicked out of my home planet Irk."
6. irk
To annoy/piss off to the point of mental frustration.
Stupid people irk me.
7. chap
to be exceedingly bothersome, annoying

to rub someone the wrong way
oh man, that really chaps my ass

dude, that kid really chaps my ass
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