rabbithead 

One whose mind is off grazing in a grassy meadow or flopped down comfortably in the cool dirt.

That woman has always been somewhat of a rabbithead, she knows how to detach herself and truly relax.

rabbithead by Dr Bunnygirl September 11, 2018

rabbit head action 

the motion that takes place in females head when she performing oral sex

Man Ashley was a beast last night, she went to killing me with that rabbit head action.

rabbit head action by T Grubbs August 31, 2006