When the concentration of broiness obtains critical mass and spills over into surrounding areas.
I don't want to go to Grainey's, they get all of the broverflow from the Bistro and Roddy's!
von Broverflowing 13. November 2011
When a gathering suddenly accumulates more men than woman to a significant degree. A man to female ratio of a least six men to every one female constitutes an official broverflow.
"Don't invite anymore dudes over, we are about to have a broverflow." "This party is broverwhelming, a true sausage fest
von Johniantoddgordoklein thechuck 8. September 2010