Flibbees are enemies which resemble bees.
The way Flibbees attack differs depending on whether they are mid-air or on the ground. A Flibbee's position can be changed if they get hit by either Mario of Luigi.
If mid-air, the Flibbee will come flying at a bro on its side after possibly rolling its eyes in circles up to three times.
The Flibbee will procede to do the same amount of loops as the number of times it rolled its eyes, before flying into its target, who must jump to dodge. If on the ground, the Flibbee will fly at Mario or Luigi and aim its spike at him as it flies back and forth, itching closer to its target who must smack it with his hammer when it comes into range in order to knock it into another enemy (or if there are no more remaining, into the ground)