After searching for about an hour and only getting install options, I have to ask: How to uninstall iTerm2?
So, somehow, I passed a big load of JSON into it (don't ask) and now it has lost the plot somewhat. So I want to kill it and start over, profile and all.
To completely remove in using terminal:
sudo rm ~/Library/Preferences/com.googlecode.iterm2.plist
sudo rm -r ~/Library/Application\ Support/iTerm2
sudo rm -r /Applications/iTerm.app