and have his stomach pumped...

for swallowing a guy's semen.

This was around the time that Rick Springfield actually mattered, so the oldest I could have been was 10 (in other words, barely old enough to have an inkling of what semen is, and not yet old enough to know that swallowing it does not precipitate medical attention.)

If memory serves, in classic early '80s style I was first told this rumor while Jessie's Girl was playing at the roller skating rink. I seem to recall hearing it elsewhere later but memory can't confirm it.

An online search however DOES turn up a reference to the rumor, much to my surprise: http://www.hawkeyelounge.com/archive/index.php/t-75863.html