A person that is noisy and wild.
Maria is rambunctious when it comes to eating sugary foods.
by Jude Ch. February 19, 2009
A way to describe someone who is mad fun to hang out with. He is always up to some Tom Foolery. It can be wrestling in the hall, gymnastics in the meeting area, or simply a spot of tea on a Wednesday evening. Anything you do with this person will be a blast.
Jacky boy got so rambunctious when we wrestled yesterday that the firemen showed up!
by markymark123 January 26, 2016