Johnny Test (2005)

S04E22 Johnny Double Coupons

Johnny is determined to conquer the treacherous Suicide Hill, but his plans are repeatedly thwarted by Susan and Mary, who keep using his hard-earned coupons. Each time he gears up to make his descent, they swoop in to claim the discounts, leaving him frustrated and desperate to find a way to ride down the hill without interruptions. As Johnny faces off against his friends' coupon obsession, he must devise a new strategy to achieve his goal while managing their relentless coupon-collecting antics.