A type of farting during which the expression on your face shows confusion and/or inquisitiveness. On occasion the intonation of the fart reflects this uncertainty by making an abrupt change of pitch, as if you were asking a question. This can also be used as an adverb.
Chuck farts quizzically when he is lost and doesn't know which direction to go. Jen pulled out the map and said "I can tell you're lost by your quizzical farting, the food store is this way!"