Mafuko is a shorten for Maly Fuzaty Kokot which in Slovak translates for a SHort MUstached coCK. A short height person usually looking ugly, fat and disgusting mustache, usually older male with a beer belly.
Pozri na toho sasa, cisty mafuko! Look at that clown, pure mafuko!
Podrastni trosku ty mafuko. Mafuko, grow upa bit.
A super hotsexy girl with big boobs. She's kind of shy, but super outgoing when you take her out to a party and get her drunk and will love you always!