http://www.smbc-comics.com/comic/chew
Alt text
There was a fairly intricate debate on an early version of this posted to bluesky, the contention being over whether OR was sufficient. I think the ORs have it, but XOR is a funnier word, so there.
Bonus panel
I admit I had to look it up, but Duke Nukem, in a horrible misquote/steal said: "It's time to kick ass and chew bubblegum. And I'm all out of gum." So not only did he get the order of actions wrong, but messed with the opening as well :D
Also I thought Duke Nukem never released!!