>I'm enjoying the "Bumper Sticker" thread....
>
>and that reminded me of many goofy Vanity Liscense Plates here in the States..
>
>I saw this one on a sports car, piloted by a cute blonde....
>
>BRBDL

On IRC, this could be "be right back - downloading" :). A couple I saw here:

TQPLESS
I1II111I (or was it I1II1III ?)

...and two who parked often nearby last year, probably law students:
PELAGIC (which struck me as odd, because Vasa Pelagich was famous after few books on popular medicine and general education in late XIX century, and also a prominent socialist and historical figure - but I never heard of anyone else with such a last name)
XAHTEP - which probably means nothing, unless you try to read it as if it was cyrillic, and then it spells "hunter".