1. Noun. Plural. A combination of the two words "Bras" and "Undies". Encompasses both previously mentioned clothing articles, or can be used to describe any (conventional) female undergarments. Merged for greater convenience. Cannot be used as a singular.
by Dr Nerd May 20, 2006
Brundies is simply a short term for stained or brown underwear. The stain originates from the uncleaned anus of the user.
by dalecannon1983 October 2, 2018
The circumstance or situation when you realise your penis seems to be far below average size and has adapted to its environment of pitch black and being covered in pubes whilst bile is being seeped from pores in your penile skin.
Billy-"Mum, I can't see my penis and it's hurting rather extensively"
Mum-"Ohhh Billy, you've got yourself a bad case of 'brundie' or in other words (flagitious uterjuban) ..
Mum-"Ohhh Billy, you've got yourself a bad case of 'brundie' or in other words (flagitious uterjuban) ..
by Hypotenuse precipitation February 15, 2016