Creepy Poem Ending

The joke uses the structure of a classic love poem but takes a dark turn with the ending, where the speaker is stalking the listener. It's funny because it's unexpected and a little bit scary.

• Poem
• Rose
• Roses are red
• Run
• Chase
• Violet

• Roses are red, Violets are blue, Look at me again, It will be the end of you.
• Roses are red, Violets are blue, I have a gun, GET IN THE VAN!!
• Roses are red, Violets are blue, I know a pedophile, And he says he knows you.
• Roses are red. Violets are blue. Once I'm done choking you, You will be too.