In the cage, they can't hear you scream

[Avatard]

Share your thoughts instead with this handy accessory:

http://cgi.ebay.com/ebaymotors/LED-License-Plate-Holder-Personalize-Your-Ride-/300419992869?cmd=ViewItem&pt=Motors_Car_Truck_Parts_Accessories&hash=item45f26d4d25

[Homeslice]

Mega gheyness. Too small to be seen except by someone riding your ass at night.

[RedRider2k2]

I've seen them. Some wired to park lights, others to brake lights.

Usually on a company car advertising some business or website.

[Rangerscott]

"Free Donkey Dick Ride"

That's what I'd put. I guess if I was a douche I'd put, "Free Douche."