A person online who chooses causes, catastrophies, and news events to support OR boycott. Pat-Pat Commando's read about something online or hear half of a story on the news and then choose to take a stance in an effort to collect as many "Pat-Pats" from Efriends as possible. The Pat-Pat Commando typically communicates through every-single-effing forum and social network they can find and typically leave said network if they do not receive the correct amount of attention to suit their drama ridden narcissistic needs.
Hey! Did you see what that Pat-Pat Commando posted? She is on her politically correct high horse calling people racists again.