flappity

As a noun terms

is .

As an interjection flappity is

nonce variation of the word flap, usually indicating a series of small or ineffective flaps.

As interjections the difference between flappity and slappity

is that flappity is nonce variation of the word flap, usually indicating a series of small or ineffective flaps while slappity is nonce variation of the word slap, usually used to indicate a series of small slapping actions.

As a noun flap

is anything broad and flexible that hangs loose, or that is attached by one side or end and is easily moved.

As a verb flap

is to move (something broad and loose) back and forth.

As an interjection flappity is

nonce variation of the word flap, usually indicating a series of small or ineffective flaps.