fiddleedee 

An expression of disbelief or frustration.

Oh fiddleedee! I’ll never get to Atlanta before the Yankees do.

fiddleedee by SpanmanFromAlabam December 14, 2019

fiddledefubber 

n.

1. A person lacking interest or desire for sexual intercourse.

2. Someone unattracted and/or unaroused by male or female.

I suspect that Mark is a fiddledefubber because he insists no one is attractive to him.

fiddledefubber by Ghost August 28, 2004