Actually creative nicknames

I always found that AK-47, being a Russian guy with the initials AK and his jersey being #47 was such an amazing nickname.

I want to say Green Bay's KGB was another one. But that was literally just initials.

Anyone got any they really love?

Edit: Jesus, guys ... I wasn't asking about just good nicknames. But creative ones that went above and beyond. You guys ..... take a fucking breath.