The Fairly OddParents (2001)

S2E21 Fool's Day Out

Title: A Prankster's Holiday Plot: On Independence Day, Timmy finds himself the target of a series of jokes by his parents and the fairies. Upset by their antics, he decides to call upon the April Fool, who unleashes a wave of risky pranks in revenge. As chaos ensues, Timmy must navigate the consequences of his actions and restore order before the day ends in complete disaster.