Hmmm. I like the female cat names to denote a sexy older woman (age unknown, but older than her male counterpart) -

tigress? (for some cat scratch fever)
lioness? (the reverse cowgirl will kiiiilllll yoouuuuu)

They are probably as appropriate as 'cougar' and scream "watch out! dangerous feline approaches"
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Mild Mannered Minion
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I feel the pull on the rope, let me off at the rainbow
-Anyway, Genesis