raincatcher 

A type of sousaphone (tuba) that was used from the late 1800's to the mid to late 1920's. The raincatcher looks similar to the modern day sousaphone but instead of the bell pointing to the crowd,the bell points upward to the sky hence the name "raincatcher".

I was doing some research on marching bands from the past & saw a picture of a college band from 1918 & the band had a odd looking tuba called a raincatcher.

raincatcher by BruinKiller3469 April 7, 2009

Catalonian Rain Catcher 

One person is designated as 'The rain catcher' several others position themselves on the roof of a house, they then begin to urinate from the roof as the rain catcher attmepts to catch all the urine in his mouth.

When they are finished, if it is deemed the rain catcher has not caught enough rain a high pressure hose will fire watery liquid shit over his or her face and into his or her mouth

Guy 1: Hey man are you still ill

Guy 2: Yeah, I cant believe i missed Kirby's party, was it any good

Guy 1: Well after we kicked waters out we all had a game of Catalonian Rain Catcher

Guy 2: Fuck no way, I love that shit, especially when all thje liquidy shit hits my face

Guy 1: Man Si forced us to let im be the rain catcher so it wasn't that great

Catalonian Rain Catcher by Reverend Pope September 11, 2009

ratcatcher 

A king amongst men who likes to catch rats of all shapes and sizes, purely for the benefit of his fellow ratcatchers.

"Dude, Fozzy is such a Ratcatcher he shagged such a fatty last night for the story"

Tom: "mate she is minging"
Fozzy: "yeah I know, but hey I'm a Ratcatcher, anything goes"
Tom: "Boxed"

ratcatcher by The Gun July 30, 2006