A phrase, similar to "no homo", made when a sexual innuendo is implied but not meant to be in any way sexual. (Utilized between opposing genders)
Girl: Thanks so much for sending me the powerpoint!
Guy: No problemo, anything for you Sally, no hetero ;
Guy: No problemo, anything for you Sally, no hetero ;
by Jo Singh November 3, 2009
Get the No Heteromug.