In my opinion, its Andy from BB15
I adore the gays i need support when i run for president of the United States but Andy was so rat-ly and snake-ly, and annoying-ly amd so fugazi and my god, his voice, it's sounds like a 9 years old girl who's trying to sing Beyonce's Sorry but they doing a terrible job at it
Close second is Steve from BB17 if you know me you know i got pure hatred for Steeve