Slang for someone who is considered to be hotter than hot. There's hot, and then there's quiche, as in "OMG he's so f***ing quiche."

Historical perspective: The expression "quiche" was invented by a student named Ja'mie King at an all girls school in Australia in 2013, as seen on Chris Lilley's show Ja'mie: Private School Girl.
See also : phat  SHT  FAH  HBIB  HOT PIC  
NetLingo Classification: Online Jargon