22 MuscleBob BuffPants

SpongeBob orders fake arms with inflatable muscles to impress everyone. When Sandy sees him, she decides to enroll the both of them in a competition, where each contestant must throw an anchor the farthest they can. SpongeBob realizes that this would expose that his "muscles" are fake. At the competition, every contestant heaves their anchors far, but with his fake muscles, SpongeBob cannot even lift his anchor. He inflates his arms to strengthen himself, but instead they explode, revealing him as a fraud.