Bromones 

hormones in the body that cause arousal due to man on man lovin.

this bromance is stimulating my bromones

Bromones by shutyurdirtymouthout July 1, 2011

bromoseshual 

a heterosexual meeting, often referred to as a "chill session", among multiple bros

"Yo man we missed you at yesterday's bromoseshual."
"Yeah sorry man, I was too busy bro-ing out with Chet."

bromoseshual by Deezul September 28, 2009