oh my quiche

An exclamation of surprise or annoyance or amusement - can be used interchangeably with any of the exclamations beginning with “oh my”, except better, and pays tribute to a delicious kind of pastry

S: can you beLIEVE what J said to me in class today?? He just keeps interrupting me! He thinks he knows everything!!
A: oh my QUICHE he is so annoyingggg