Funpants 

Those pants with all the kewl looking patterns that form nicely to the woman's body

Those fun look pants
Much fun, such pants
To funpants, or not to funpants, definitely funpants

Funpants by Spicy memes July 26, 2016

furpants 

A male or female with extremely hairy legs

Buy that man a razor , he has the worst case of furpants I have ever seen .

furpants by BB26 January 30, 2006

fun pants 

soft thin pants that high schoolers, college girls, and some hot moms wear to tease guys into thinking they want to be rubbed down in front of everybody. see fuck me pants

Holy shit, that bitch is wearing fun pants...i can finger blast the cooch juice outta her in front of everyone

fun pants by Brandon+Ricky November 28, 2004