Mostly used to denote something really fucking awesome.
That bitch is solid.
I just punched Butters in the face, solid.
Simply put, anything. Can replace any noun in any sentence. Most notably, the word is either used to reference a penis or someone who is a really flaming idiot.
Suck my jagon.
Dude, my physics teacher is a jagon.
Go get me that jagon over there, I'm too lazy to grab it for myself.
The color of that car is very jagon.
The black man had a large jagon.
You're a jagon.
Some girl who used to be pretty smart plays all the guys at school for a fool once she becomes hot by being a huge ditz.
Guy 1: "Dude, Sally was such a nerd back in 8th grade, but once she grew a rack she got really clumsy and all the guys love her for it."
Guy 2: "Yeah, she has a big time case of Jessica Simpson Syndrome."
A game that gay little kids will try to play with older ones where they get low on you and you'll be talking to them so they yell "whack a sack" in a high pitched voice and then uppercut you to the testicles where then you fall to the ground in a bloody heap of doom and lay there in pain for the next hour. The small little kid will then proceed to laugh and run away, or even take pictures...
Dude, Butters just came up to me at lunch played "Whack A Sack" with me...it really hurt, I'm gonna kill that kid.
The most amazing strategy game on the planet. Created by da man Sid Meijer, it lets you start out as one man creating a capital in the middle of the wilderness. Once you take out all the barbarians, you can advance to the middle and industrial ages and build mass tank forces to take over your rival countries. The best country is Egypt by gaining an industrial and religious benefit. You can also advance to the nuclear age and blow everyone up with ICBM's, it is great.
I'm going home to play civ3 today and take over the world.