1 definition by Flopface

An endearing term for a small dog, usually resembling a Goomba, who pokes her bottom toofs out in a mean way and grumbles instead of growls. Normally can induce grumbling by nibbling on her feet. A reference from Strong Bad email #98 (stupid stuff).
by Flopface February 4, 2010
Get the Grumblecake mug.