The best day of the week to wear your favorite flannel shirt.
Hey bro, you gonna wear your blue flannel on Flannel Thursday this week?
by ElloMaytee December 12, 2018
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A piece of cloth specifically used to wipe and clean your anus whilst washing yourself.
The rest of my family may use it on their faces, but to me it’s my butt flannel!
by dirk-diggler69 June 30, 2021
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The go-to option for an unsolicited dick pic backdrop. Particularly when trying to "woo" somebody.
by NardHipples March 03, 2019
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A mythical goddess among students at Georgia Gwinnett College.
Someone told me they saw Blue Flannel Girl earlier at panda but i'm pretty sure that was a hoax.
by baxxflaw September 04, 2015
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When a womans vagina goes wrinkly and soggy at the edges (Soggy Flannel).
Max: Her fanny looked like a soggy flannel.
Ethan: Ha Ha Ha Ha Ha
by Max Donnanoodles February 27, 2016
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