Something that scares the living shit out of you that isn't going to kill/hurt/maim you. Just grow a pair, deal with it, and move on. You can thank me later.
Rational fears:
1. That BIG fucking dog that accidentally got out of the neighbor's yard...AGAIN!
2. Ramifications of telling your boss to go fuck himself (or herself.)

Irrational fears:
1. Asking a guy/girl on a date. (OK, she says no, maybe laughs a little...tells her friend, who post it on...OK, maybe this is a rational fear!)
2. Getting screwed by a leprechaun. (Leprechauns have such small I've been told.)
by StevieTheOldFrigginFart July 26, 2014
Get the irrational fear mug.