noun- Mirko Crocop, a Pride FC/ K1 fighter who has a tendency to break your head with his foot.
verb- To smash one's cranium with the shin or foot.
You just got Crocop'd.
Noun: Nickname for a croatian kickboxer Mirko Filipovic, who is known for his roundhouse kicks to the head.
Basically, who Chuck Norris wishes he was.
Noun 2: A devastating kick to the head, usually resulting in a concussion, a broken skull, and/or death.
John took a crocop to the head in last night's fight.