Leftover Vanity Plates Of The Month

Saw 1 PASHON.  I'm guessing his one passion is his car?

NTCHPD8.  It's about a date, but is it not chips, or natch p, or what?

TEAPOTS.  Why the plural?  Figure you're buying seven letters?

BIGDRMS.  Probably big drums, though I saw no evidence inside.  What else?  Big dorms?  (BTW, a Michigan plate.  I've seen the dorms there.  Very small.)

BZSABARN.  Busy as a barn?  Is that an expression?

RCOVERD.  Not sure if he's referring to furniture or himself.

WLFBLOD.  Yet another car to give wide berth to.