tongue in cheek
adjective(tongue-in-cheek)
characterized by insincerity, irony, or whimsical exaggeration
tongue in cheek
adverb(tongue-in-cheek)
with insincerity, irony, or whimsical exaggeration
tongue in cheek
idiom(tongue-in-cheek)
in a way that is not serious and that is meant to be funny