ShowerTower 

Showertower - when you go for a shower and put showergel on your fingers and slide them into your starfish

No mate cant today need to go home and have a showertower

ShowerTower by RealEstateSlang December 28, 2021

Shower Tower 

When you get an erection in the shower, probably because you constantly masturbate whilst in their or because you just soaped up ur penis and balls and the massaging made it harden.

While I was having a shower, I took a handful of liquid soap and rubbed it all over my penis. The sensation was awsome and I got a Shower Tower in seconds. I was like hey why not. I wanked off nice and fast with my lubricated dick and the orgasm was great as I didnt have to worry about where the jizz flew.

Shower Tower by Callum69 June 13, 2009

ShowerGrower 

(n.) A male who has large flaccid penis, but also grows into an even larger hard penis.

Guy1: I’m a Grower, not a shower, 3 inches flaccid, 7 inches hard, solid Dong.

Guy2: Nice, I’m a shower, what you see, is what you get.

Guy3: I’m a ShowerGrower, what you see is just the tip of the ice berg, it Shows, and Grows.

Guy1/2: :0

ShowerGrower by StoneColdSaidSo June 21, 2022

Shower Tower 

The action of Eifel Towering a girl while in the shower

Guy 1: Dude Andy and I Eifel Towered a bittie last night.
Guy 2: Oh yeah, well me and Tony Eifel Towered a bittie in the shower.
Guy 1: Shower Tower, no way!

Shower Tower by PerfectStorm May 6, 2009

Showerfowler 

When someone lets a fart rip that is so disgusting it causes one or more people to prematurely exit their shower and possibly with soap still on their body.

Man, my wife dropped a showerfowler this morning and I had to bail. I think some soap dried on my back and now I’m itchy as hell.

Or

Boy and I feeling rough, too much Guinness and hot wings last night. Accidentally hit myself with a showerfowler this morning and I actually puked in my mouth while bailing out.

Showerfowler by Bam2it September 17, 2020