hermit the frog Share definition Flag Someone who sits in seclusion for a period of time but is normally outgoing and social. -"Where's Nick? He usually comes out with us." -"He's being hermit the frog tonight in his room" hermit the frog by stikshift September 21, 2011 0 0 Get merch Get the hermit the frog mug. Buy Now — $32.95 See more merch