(bor- gasm) n. Similar to an orgasm but not quite as fun, a boregasm is a spasm of muscles in the body that occurs at a moment that is incredibly boring. --boregasmic or boregastic- adj.
"Wow dude, listening to your story gave me a huge boregasm."
"That tv show was totally boregasmic in every way."
"I had the most boregastic time at that party"