(n.) A biological or nutured anal predicament. Inflames when instigated by untimeliness, uncleanliness, dispropriety, etc. usually on the part of others rather than onesself. Derivation - from having a stick up one's ass.
Yo. Wassup with your asstick, I was only 15 minutes late. Or, chill out, dude, your assstick is showing. Or, my friend is such a pain in the ass. He's cool and all, but sometimes I wish I could just reach over and remove that assstick.
The surgical procedure of getting the big stick removed from someones ass either forcibly or voluntarily. The result should be to return humor and fun to said person with the affliction.
Bill needs an assstickectomy, he justbitches and moans too much.