SpongeBob and Patrick discover a swear word written on the Krusty Krab dumpster. Although SpongeBob is unsure of its meaning, Patrick tells him that it is a 'sentence enhancer' that will make them sound "fancy". The two repeat the word while being in the Krusty Krab. They also repeat the word over the loudspeaker. However, the two regret saying it after Mr. Krabs had spoken to them about the word being highly inappropriate. They are told that the curse word is number eleven in a list of thirteen bad words total. Later, SpongeBob loses a game to Patrick and says the word again. SpongeBob and Patrick race to the Krusty Krab to tell Mr. Krabs. Mr. Krabs is mad, and punishes them by having to paint the Krusty Krab building. When Mr. Krabs trips on a rock he screams all 13 bad words. 