Hapa referring to half (in Hawaiian), hapa can be used for saying ur part something in an ethnic group.
Eg: hapa haole is half white.
Hapanese is used in terms of referring to a half japanese.
hapa+japanese = hapanese
A fucking brutal, musically in depth individual you do not ever want to encounter in a pit. Risking stumbling upon a Hasankani in a pit could possibly result in broken limbs, flying airborne across the room, having your hair pulled out, shoes stolen, etc.
BRO, I went to the MyChildren MyBride show lastnight, I was throwing down hardcore, doin' my thing in the pit, getting my slamdance on, made the mistake of pissing off a Hasankani, he totally ate my face...
A hasanka is a over-the-top outgoing individual who can normally be found next to a Dilhani(a woman with a certain attraction to underage males). Generally, all Hasankas' are very bossy and good at supervising others while they do his work for him. In other other words, a Hasanka is ideally suited for Project Management.
OMG, did you see that babe? She's definitely a dilhani - I'd totally Hasanka her.