Damn, Tammy just gave me dumb brain behind the bleachers.
by BigBrainer29 March 17, 2021
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A term for queer aligned women/non-binary people to describe the poor choices/dumb ideas that normally rational women/people make when they're thinking about a girl they like.
-"I was supposed to work late tonight and finish up a big project, but that girl from Hinge and I texted all night instead".
-When you're talking to a friend and they literally cannot carry a conversation because they keep thinking about their crush.
-Uhauling

All examples of Dumb Girl Brain
by WhiteStripeTrans July 19, 2021
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