(pronounced as: Grr and Rim put together) It means ugly or an ugly person. It can be used as a Noun or Adjective.

Grimming is the opposite of grooming. In which a minor "grooms" an adult.

To get smart with or show attitude

Descriptive of that which is grim.

A loud person that has a primal fear of condiments and sauces.
Named for the Alec Baldwin like grimace that a Grim Grim Baldwin will make if their food is prepared with condiments.

100% tea towel

this expression is used to show somones deap stupidity and love for chickens

Making a large bet in HSNL poker, with a dominated hand, which is technically defunct based on the most basic of probabilities.