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(noun) enclosed bathing unit, shower.
I just got back from the gym, i think i will jump in the rain locker.
by Mop and Bucketman April 27, 2006
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Nov 27 Word of the Day
A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.
That fucking smooth brain put his shirt on backwards again...

That smooth brain is dumber than a pile of shit.
by Tip Tank May 14, 2011
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Rain Locker a woman's vagina.
I pounded her her rain locker for hours, afterwards my entire bed was soaked all the way through.
by NateBlank July 14, 2018
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