The act of a male achieving an erection in the shower, either by a sexual fantasy or vigorous cleansing of the penis.
Bob.....Man, I was showering this morning and I got the biggest hard on thinking about Sally.
Jim.....That's nothing, I totally got a shower rod thinking about the old woman at the lunch counter.
Bob....Wow, what kind of soap are you using, dude.
Jim.....That's nothing, I totally got a shower rod thinking about the old woman at the lunch counter.
Bob....Wow, what kind of soap are you using, dude.
by hairtoday_gonetomorrow September 11, 2010
When a male truck driver takes a Viagra and experiences an erection that lasts longer than 4 hours, he then has sex repeatedly in a 4x6 hotel shower trying to relieve his massive boner.
After my long drive to Minneapolis, I had me one hell of a Minnesota Shower Rod when I saw my mistress.
by xah639 February 12, 2013