When rubber bands are wrapped tightly under the head of the penis. After a time, this allows blood to cause the head to turn deep red; like a beet. The feeling during ejaculation is heightened when the rubber bands are taken off.
"I just wrapped five rubber bands really, really tight on my meat popsicle! When I'm ready to cum, my pickled beet will explode after I take the rubber bands off!"
by The Broken Eyelid August 12, 2006