The undeniably aura of gayness that surrounds bros, frat boys, or dudes in general that wear strong fronts of homophobia and macho-attitudes while toning their abs. In short, bromoeroticism is an obsession with male sexuality held by those who posit themselves as all-American straight men.
See bromosexual.
Adam: That guy just called me a fag for bumping into him and then slapped his friend's ass!
Andrew: Ahhh...bromoeroticism at it's finest.
booerotica: erotica written by an internet forum poster involving other posters of the same internet forum engaging in sexual conduct, which usually serves to alleviate or make fun of sexual tension between the featured posters. These posters will usually later meet in real life and enact scenes straight from the erotica, giving it a prophetic quality.
JH: please write a booerotica featuring me CC and HG
boo: sure, but there also needs to be some cock in there so you'll have to pick a male poster to join in the fun