Does something or someone have your whiskers all in a twist? Take a hint from Grump Cat! Nothing and no one impresses Grumpy Cat. For whatever lackluster paper, proposal, or report that crosses your desk, showcase your humor and well as your displeasure with the Grumpy Cat stamp. But as grumpy as Grumpy Cat may be, even he would approve of this stamp. Dare we suggest that he might even like the idea that his brand and general distaste for…well..everything. Give Grumpy Cat a reason to grudgingly smile with the use of this rubber stamp!