The Amazing World of Gumball: The Mothers/The Shell/The Procrastinators

It's Mother's Day and Gumball and Darwin discover that Tobias and Banana Joe have both made a card for The Best Mum in the World./While performing a school play Gumball is so nervous about kissing Penny that he accidentally head-butts her and cracks open her shell./Gumball and Darwin are offended when Mom calls them "procrastinators" once she's told them what it means.