The act of male ejaculation while the penis is penetrating the female's vagina
Synonym - cream pie
Bill: "Joey what did you do last night?"
Joey: "I hope Jennifer is not pregnant after we had sex last night."
Bill: "Why, did you blow indoors or something"?
The same as a sideler though the wordings has been put differntlings for an obvious for some reason.
The word "sidelerings" is looseley based on the Mr Broadbandings character from the popular Channel 4 TV Series "Fonejacker", and an actual person!
Joe: Have we had any sidelerings?
Smith: No can't hear him humming