2 definitions by UVM'sfinest

If a girl is having sex with one guy for an extended period of time but are not dating, and he goes home for the weekend, she resorts to her side pipe. This is a guy that she has banged before, but has not lead anywhere, and she keeps him on the back burner when needed.
Yo Ivan wasn't here this weekend,so she got some serious side pipe.
by UVM'sfinest March 29, 2016
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A guy that you have been having sex with for awhile and you would be your first choice bang when out on the weekends. You sometimes hang out sober if you really need to get laid.
I hope James goes out tonight, I really want some bae pipe.
by UVM'sfinest March 29, 2016
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