English knock knock jokes+Images | *Knock*Knock* Who's there? Britney Spears. #53

*Knock*Knock* / —"Who's there?" / —"Britney Spears" / —"Britney Spears Who?" / *Knock*Knock* / —"Who's there?" / —"Oops I did it again"
https://100xhahaha.com/pic!93ec3bcc_sfb.jpg