Flumby

When someone or something is acting pesky or sus.

My brother won't get off Fortnite, he is being real flumby right now

by Red Among Us Guy February 26, 2021

flumby

A flumby is when someone is getting a BJ while sitting on the can.

I received an awesome flumby while taking a mean growler.

by Fred Flumby March 15, 2005

flumby

that piece of neck between ur shoulder and neck. quite ticklish, muscular, easily bitten.

he has a bruise on his flumby

by emmaaalaurenn! April 29, 2016

flumby

A un-athletic person who is real weak, but not small, their body is almost jello like. This person will not be very active and will sit around all day playing mostly videogames. This person also has very little muscle for their size. This person is also under constant suspision that everyone is watching him or her.

Wow, that kid is really flumby, let's go beat the shit out of him!

by Urban Dictionary January 05, 2005