Tech License Plates

Many people know about Don's infamous IUNKNWN and INFOSET license
plates, but recently I've been noticing more technology-inspired license plates around
town.  Just the other day at the grocery store, I saw a car with a GUID license
plate.  And not that long ago I saw INT3 on one car and FFFF00 on
another (bright yellow) car.

It's making me wonder how common this is.  Does anyone out there want to admit
to having a tech license plate?  We can play a mini game of Bumper Stumpers (if
you remember that show)!