Definition: someone who does not care, is overly grumpy, and creates specific unhappiness and shitty behaviors toward others. Similar to a bug up my ass, but on the next level, as getting stung up your ass creates a serious reaction, as opposed to a bug just crawling around all up in your business. Bee up your ass.
Shannon: Jesus, you are really pissing me off today, can't you see I have own shit going on here?
Mike: Why the heck do you have a bee up your ass?
Shannon: Fuck off.
Mike: Why the heck do you have a bee up your ass?
Shannon: Fuck off.
by Shannon307 November 7, 2018
Get the Bee up your assmug.