Define Non-trad Meaning

An old fart going back to college. Almost always obnoxious, interrupting class to talk about irrelevant stuff, like their kids who already went to college.

Not traditional; Someone who doesn't follow the WASP norms

Just like the non-traditional students you had in your college classes, these baby boomer facebookers are usually female and feel the need to comment on EVERYTHING that ANY of their friends post on facebook.
These people obviously need to get a life. They have way to much time on their hands.
(These women are also usually oblivious to their own kids drunken escapades all over the FB world.)