This joke includes potentially sensitive content.
Husband and wife are crossing the street, the husband is explaining to the wife why you should always look both ways before crossing the street.
Man: So you see Dolly? You should always look both ways before crossing the street.
Man turns and looks to wife, but she is not there!
Man: Dolly? Dolly!
Man looks around and sees Dolly laying dead on the street
Man: Dolly!