All the slam KO'S are actually just headbutt KO'S Right?

[Robbocop]

Obviously not all slam KOs are just headbutt KOs
(see Betteridge's law of headlines)
But it did look like this one involved a cheeky headbutt the same like Rampage's famous slam on Arona did.

 

[HHJ]

man you must have not seen many slam KO's

 

[Bubzeh]

Only just caught up. Don't like how slamming opponents on their head / back of the head is legal. Shouldn't be. Maybe I'm just getting old.

 

[HHJ]

Only just caught up. Don't like how slamming opponents on their head / back of the head is legal. Shouldn't be. Maybe I'm just getting old.

Well sakuraba had wanderlei in a choke and he had to slam sakuraba on his head to get out of it.

Some things just gotta be allowed