The Angry Beavers (1997)

S1E2 Up All Night

Now free from their parents' watchful eyes, Norb and Dag embrace the thrill of staying up all night. Initially, their adventure is filled with fun and excitement, but as the hours drag on, the effects of sleep deprivation begin to take hold. What was once a carefree celebration soon spirals into a chaotic experience, testing their limits and sanity as they navigate the bizarre challenges of sleeplessness.