Coitophilic 

A person or an animal loves intercourse or coitus.

Meth is a coitophilic.

Coitophilic by yamasuke June 19, 2014

cogitophilic

Adj. Someone who likes to think.

From Latin "cogito": I think, and Greek "phileo": I love

Teachers like students who are cogitophilic.

cogitophilic by swooper74 August 12, 2006