SpongeBob SquarePants - Pranks a Lot

SpongeBob and Patrick go to the Palace of Pranks in search of the ultimate prank, and Patrick meets Frank, the owner of the shop. When they try to buy a prank, he adveritses a box of exploding gum, a whoppe cushion, a fake dollar, and vomit (both fake and real). To their delight, the manager sells them a rare can of Invisible Spray for one dollar and tell them to make sure they don't get it on their clothes because it stains. Before they decide on their prank, Patrick remembers the fact that the paint they purchased from Frank stains clothes, and he and SpongeBob take their clothes off so they aren't stained with the invisible paint. They decide to spray a park bench and sit on it, but get in an argument over who gets to spray the bench. During the fight they end up spraying each other down until they are both completely invisible.

When they scare a passerbyer by asking him what the time was, but not showing themselves, SpongeBob and Patrick decide that since the man reacted in a fearful way, other's reactions would be similar. After terrifying Sandy, Squidward, Mrs. Puff, and all the other citiens, they decide to prank the only guy who hasn't been scared yet, Mr. Krabs. Later that night, they sneak into the Krusty Krab while Mr. Krabs, who is wearing anti-ghost armor, is insife and disarm him, then trap him inside the restaurant by gluing the doors shut, replacing the glass with rubber, and clogging all the toilets. When they try to make him pay by almost burning a dollar, Mr. Krabs throws a bucket's worth of water at them, causing the paint to wash off. Though embarrassed, Mr. Krabs comforts SpongeBob and Patrick by saying he forgives them and was fond of pulling pranks in his youth. But he embarrasses them in front of the entire Bikini Bottom by revealing their nudity as a harsh punishment.