1 definition by Emelie Courbois
Big.Sexy.Brain. All of the intangible reasons you find a person sexy. Their laugh, their smarts or their sense of humor. BSB can even be attributed to being attracted to unconventionally attractive people/elements of a person.Their freckles, or red hair, or their chubbiness. BSB is an unconventional thing that attracts you to someone else.
'That guy over there has BSB.' "The one with the freckles? Oh yes"
"I'm attracted to them because of their BSB."
"I'm attracted to them because of their BSB."
by Emelie Courbois March 13, 2018