An all encompassing word; a utility word. It may be used as a verb, adjective, or noun.
The way you use gunch is all up to you. It's an energy that can only be described as an unimaginable force that the most powerful people can use.
"Wow dude, you really gunched that one up."
"Hey, gunchie! Haven't seen you in a while!"
"What the gunch is up, Kyle?"
"I'm so gunched off right now I could punch someone."
"Uh-oh, I'm gonna gunch!"
At first, gunships were naval vessels sporting guns, very simple. In more recent history, the term gunship has been aplied to aircraft. The role of a modern gunship is to get as much ordinance on the target as possible and blow the shit out of the enemy. Gunships come in the form of both fixed wing aircraft and helicopters. Gunships are usually based on a designasted gunship frame (the AH-64 Apache)or off cargo style craft that have been modified for the purpose (AC-47 Spooky).
The US military uses the gunship for close air support and shock and awe missions. The gunship is usually in support of other units. They circle or patrol a certain area and unleash hell as needed.