look up any word, like sparkle pony:

1 definition by Pragma1700

The root "ruben" refers to Ruben Studdard, famous for winning American Idol despite being extremely fat.

Like "BBW", "on-the-heavy-side" and "big boned", rubenesque is yet another way to say "fat" while trying to remain polite.
I met this great girl online, but she turned out to be pretty rubenesque.
by Pragma1700 June 03, 2007