Here are the possible solutions for one sometimes called a cougar clue
Answer
Clue
Relevancy
puma
Clue
One sometimes called a cougar
Definition
(Quechua) a large reddish-brown American cat, aka mountain lion
neko
Clue
Rocker Case who tweeted "If a dude called me a 'cougar' I'd be more likely to kill him bare-handed and shit him out in front of his parents than fuck him"