scat, scat singing - singing jazz; the singer substitutes nonsense syllables for the words of the song and tries to sound like a musical instrument
break away, bunk, escape, fly the coop, head for the hills, hightail it, lam, run, run away, scarper, scat, take to the woods, turn tail - flee; take to one's heels; cut and run
Example:- If you see this man, run!