What is the best nickname ever?

[Jcsuper]

Best nick name is "Sugar" for Sugar Ray Robinson. People forget that Robinson was the first real "Sugar", the fact that Leonard and Mosley took the nickname just shows the greatness of the nickname imo.

Will'o the wisp was nice.

The Hitman

Lights Out

Pretty Boy was nice and the meaning of it but I hate Money.

[Alec900]

Roman Made in Hell Karmazin

[silentscoper]

I actually really liked Arturo 'Thunder' Gatti.

Gave and took a lot of thunderous shots.

I guess Robert 'No Más' Duran is pretty good too. I kid, I kid.