3-2-1 Penguins! (2000)

S2E7 Comedy of Errors

As Jason steps into the spotlight as a stand-up comic, he cracks jokes at the expense of his twin sister, Michelle, aiming for laughs. However, when Michelle is hurt by his teasing, their spaceship friends Zidgel, Midgel, Fidgel, and Kevin spring into action. Can they teach Jason how to be genuinely funny without putting others down?