Mine's a tag I got in high school, because a 'buddy' of mine said "You need one of those oxymoronic nicknames, like the giant black dude everyone calls Tiny...you need that kinda thing." then he proceeded to dub me 'Kibo the WonderF*ck, cause you wonder 'What the f*ck is he talking about?!?'"...The Kibo part caught on with people, the rest, not so much(thankfully). Kibo has taken many meanings, depending on who's asking (or assuming)...some of which have included:
KIBO- Knowledge In, Bullshit Out (166 IQ, but if someone asked me for answers in school, I'd just steer them in a circle. If asked for help, I'm straight-forward, but asking me to do all your work for you doesn't fly.)
KIBO- Kinetically Intensified Brutal Organism (Cheesy, but true; one of my old BJJ/Vale Tudo peers came up with it)
Kibo also apparently means "Scale,Plan, Scope or Structure" in Japanese, unless used as a boy's name, in which case it means "Hope"; "motion; movement; breaking of silence; sit still; to sit still;" in Tagalog, and it is also somewhat similar to a Chinese phrase that means "I play fast" or "I charge aggressively" (according to Mr. Yu at the local buffet. He overheard a friend call me Kibo, and he told us that.)
Apologies for being long winded and for the ridiculousness of my nom de guerre.