When you cycle on a bicycle that has a REALLY hard and uncomfortable saddle, you'll be left with an annoying pain your backside that you will only feel when you sit on something, even the comfiest seat will hurt thanks to this hidden pain in your bottom.
It takes roughly 24 hours of not riding on that saddle again for it to go away. Depending on how loing you were cycling initially.
Dude #1: Why are you sitting so weird? You're on the single comfiest couch in all existence!
Dude #2: Got Bike-Bum. Even this heavenly sofa feels sore thanks to that cursed hard saddle!
Dude #1: 'Bummer!'
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the act of inserting your thumb up your sexual partners anus during doggie style sex
i was shagging her doggie style and bum hooked her so she couldn't get away
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Used during the mid 18th century onwards in reference to the British Navy's great tradition of allowing no women on their ships of the fleet. The time when a Cabin Boy would have to wipe more than a smile from his face!
Person 1: "What is this navy all about then?"
Person 2: "Royal Navy, it's all rum and bum!"
"Rum, sodomy and the lash"
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A delicious, mesmerizing ass you can't take your eyes off, and feel like grabbing.
Dam that Nadine chick has one helluva sexy bum on her
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its more of a look or a style, which typically consists overly trendy or "hip" clothes with a grungy emo sort of look.
www.aolcdn.com/aolr/ryan-cabrera-400-021507.jpg
euro bum
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What your dog leaves on the patio. Normally firm, well formed stools that bear an uncanny resemblance to walnuts, or pieces of chopped sausage.
"That dog has dropped a pile of bum nuts on the carpet again!"
"Gross! I stepped on a bum nut!"
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Chloe peens and myselfs variation of hardcore moshing. Usually invovlves jerking your hips, bum and villus around the social area...very amusing sport and highly embarrassing to take part in...
Hey look....its chloe...she is bum-moshing as usual = she has forgotten to tuck her peen-like villus back in haha
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