It means many things Pubic hair, penis and fuck etc
John "My flum is huge"
Bobson"same broo"
Special Ed Teacher "We got a code yellow"
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When you fart while sitting down but instead of going out of your butt cheeks it goes back into your ass.
Bro, I farted in class today and I thought people were gonna hear it but it turned into a bum flum.
1.a stupid or irratant person that thinks they know everything
2.just a funny name to call someone
you so stupid you a flum dum
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The Satisfactory tickling of a womans clitoris in a way that is pleasurable, Resulting in the Production of vaginal fluids.
Sarah requested Trevor to Flum Tickle her before preforming sexual intercourse.
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cooter juice, the fluid that flows from a vagina
Don't give me your flum gum and tell me it's Kool-aid
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The act of cumming in someone’s mouth, and then having them spit it back in your face. Also known as flumming, or to flum (verb)
I was really enjoying my blow job until it turned into a flum job
When you jack off and finish inside of someone’s nose
“Dude why did you go flumming with my sister?” “I couldn’t help myself, her nose was so grippy.”