“Hit it from the again, watch a bless you” is a slang time period that refers back to the sexual act of anal intercourse, usually used as a euphemism to keep away from utilizing extra specific language.
The time period is assumed to have originated within the Nineteen Seventies, and it’s nonetheless generally used at the moment. It’s usually utilized in a humorous or playful means, but it surely can be utilized in a extra critical context to debate the significance of protected intercourse.