I really like this one. It reminds me of the most fun things from the 80s. It's ridiculous, but seems very practical (I haven't played one, unforunately). I probably wouldn't even hesitate to use one on stage if I was in a death metal band


(Steinberger L-series)

Used to have this one. Not the most unique of basses, but the shape just looks so... aesthetic.
(Yamaha RBX374)

Claypool has plenty of expensive custom made basses. I'm sure every bass player knows at least this one:
(Carl Thompson "rainbow" bass)

Post yer picks.