Can they be "road legal?" As in "hint hint, wink wink, no emissions testing in Alabama?" If so I'll keep my Focus on the list. Lots of love for the Focus on the boards, you guys rock.
Lotus Exige S, black on black
Caterham CSR260, probably bright orange
TVR Sagaris, bright red with black chrome wheels
TVR Cerbera Speed Twelve in some radical flip-flop pearl that they love
European '07 Ford Focus ST, bright orange
My current Focus, but with a turbo and some other goodies, still "Blinding Blue"
Lambo Countach in bright blue
Older Toyota MR2 with lots of upgrades, black.
Newer Celica GTS with said upgrades, silver with carbon fiber stuff.
And finally, a moped so I could actually drive something without worrying about beating up my prize rides.
Actually, scratch that last one, how about a E36 M3 with tons of parts. Bright yellow.