Who's there joke: Art Who? R2D2 #55

*Knock*Knock* / —"Who's there?" / —"Art" / —"Art Who?" / —"R2D2"
*Knock*Knock* / "Who's there?" / "Art" / "Art Who?" / "R2D2"
https://100xhahaha.com/pic!5e0ca4a0_sf.jpg