Coug-a-milf: Part cougar part milf.
Milf is described as a "Mother I'd Like (to) Fuck".
Cougar is described as: An older woman who frequents clubs in order to score with a much younger man.

Putting these together this means its an older women with children who you would like to fuck and she is 35+ years old.
I met this cougamilf the other night at the dance club.
by dstjohn July 5, 2011
Get the Cougamilf mug.