The act of defecating in a shower head of one whom you are in opposition, with the intention of said person taking a shower full of shit.
**MUST HAVE LOTS OF TIME TO PULL OFF THIS HIGH LEVEL MANEUVER**
Procedure:
1. Unscrew shower head **for smaller shower heads you may need to utilize a pastry bag filled with fecal matter**
2. Fill shower head with fecal matter using either the conventional method or aforementioned pastry bag
3. Replace shower head leaving no evidence behind.
(for added effect, use a creative garnish of your choice or use in conjunction with the Upper Decker)
Mike: Yo, that frat rejected me a few days ago, so I snuck in and left them with a fuckin solid rainmaker!!!
George: Holy shit, you got hella balls to do that! You fucking GOT 'EM, man!!!
An employee who creates a significant amount of new business to a company. This term is often used in the context of a financial services company, such as a brokerage.
We need to hire a rainmaker to bring our business up from a slump of no sales.