1 definition by Humbert the Defenestrated

male equivalent of "cougar"; adult male who hunts for sex with younger men, either in a bar, club, or locker room
Example 1:

Former Penn State defensive coordinator Jerry Sandusky, a sick, twisted fuckhead and reported nittany lion, is currently under investigation for molesting young boys.

Example 2:

I dunno, Michelle. He's pretty hot, but he looks like a nittany lion.

Example 3:
Hey, man. Just because I went to Penn State in the 60s doesn't mean I'm a nittany lion.
by Humbert the Defenestrated November 9, 2011
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