Fender Pfft Oops! Who did it You might never know who did it but you will get the laughs with this Woopie Cushion Child Costume. Your little guy or gal will be irresistibly hilarious with this costume trick that’s as old as time itself. Just add your own pants and shirt and you’re good to go. It’s an easy wear and party costume! Perfect for Halloween any party carnival festival Cosplay or simply dress play fun!