Floptimistic 

When despite hoping for the best, a man fails to get an erection due to high quantities of illegal substance

Post rave: 'Well it was always a bit floptimistic to think I'd be able to shag her...'

Floptimistic by Daarti February 8, 2015

floptimistic 

In poker, unable to fold a middling hand to a large raise pre-flop.

Lon: Giannetti makes the call for a million with deuce-four suited.
Norman: I guess Giannetti is floptimistic.

floptimistic by ChuckChaser69 February 9, 2012

floptimist 

A person who tends to be overly optimistic with unrealistic expectations.

Wow, I can't believe he expected a profit of $1 million in the first year. What a floptimist!

floptimist by Littlehawkau January 23, 2018

Foxtimistic 

Optimism that's not based on science or fact ...

'Sean's views on climate change sound highly foxtimistic'

Foxtimistic by nonsbr April 10, 2020