boisterous, rambunctious, robustious, rumbustious, unruly (adj)

noisy and lacking in restraint or discipline

"a boisterous crowd"; "a social gathering that became rambunctious and out of hand"; "a robustious group of teenagers"; "beneath the rumbustious surface of his paintings is sympathy for the vulnerability of ordinary human beings"; "an unruly class"

rambunctious (Adjective)

Energetic, noisy, boisterous and difficult to control.