The action of loving something so much that you uncontrollably push it into your mouth. The resulting action also causes residue around the mouth.
Mate you are destroying that KFC bargain bucket. You love it in and around the mouth.
Brian: Did you watch Game of Thrones last night?
Steve: Yeah man, I watched it 3 times it was that good
Brian: Of course you did, you love it in and around the mouth.