What the preppers who have been camped out in their bunkers, monitoring the internet since 1999, sure that SOMETHING is about to happen, are currently experiencing.
A knock on the doorgasm is when you're jerking off and someone knocks on the door while you're at the point of orgasm, causing a very awkard situation in which you can't decide whether to answer the door or simply ejaculate.
The practice of keeping extremely quiet during sexual activity (either with a partner or alone), particularly during orgasm, due to the close proximity of one's roommate(s).
Because my roommatesin the room next door were in, I had to keep the volume at dormgasm-level so as not to disturb them with my hot sex.
The peak of sexual excitement, characterized by strong feelings of pleasure and by a series of involuntary contractions of the muscles of the genitals, brought on by Dominic Monaghan