- Noun
1. A person, probably Chilean, who doesn't get he isn't wanted within the Stepmania community so he continues to create alternate accounts (alts) to continue to propagate his retarded-ness
–Adjective
1. A person so retarded and annoying no other word can describe it
1. I'm Yaboy!
2. Holy shit Yaboy how manyalts do you have now?
3. Yaboy Alert