A type of insulation used on the lower portions of an object but not touching the ground.
The RV has plenty of cold weather protection to prevent the pipes from freezing thanks to the belly insulation.
Commonly referred to in middle-aged men as a beer belly.
A specific type of nauseous stomach ache brought on by the ingestion of a drug that is delivered in the form of a hydrobromide salt.
Emily gave herself a bit of a bromide belly from taking so much DXM HBr.
The build up of lint and other similar substances that accumulate in your belly button.
Yo Tom! Can I have that belly button beret you got growin?!
Male friend who have had sex with the same female. Similar to "tunnel buddy"
Mike: I had sex with Alyssa last night.
Jon: Oh, shit! I used to hit that also! We're belly cousins!
Both: *high five
Weird half shirts that are extremely pointless and the person who made them is a little Rat-Licker and identifies as Enby because he his such a big scammer the only reason why u should where them is because either you never got your umbilici cord cut off, you want to be cold all the time or you want to get a good tan inside your belly button.
She has a weird belly button shirt
Your weird uncle who lives on reddit and twitter nsfw will say this to you. Also me but I'm not your uncle sweetie, could be though if that's how it works ;).
bob: stop starving me please I can't live like this
me: you're just a little bit bubbly in the belly, I'm available any time ;) /j
bob: FUICKIJICIFDICKC
bob: *dies*
me: knew he was a mistake *sigh*
me: brings his corp- oh wait this is a definition. fuck.