Top definition
old, bad-ass (and extremely awesome) fucker. also when there's an old person and they're really adorable in an old person way like mr. rogers or regis philbin or the grampa in every disney movie (you know the one)
my grandpa keeps it relaxed and awesome he's such an olf

look at that olf's face, you can tell he fucking rocks
by Hannah Bananna May 30, 2006
Happy St. Patties Day!
Olf means "Help im obbsessing over everything"
via giphy
by EddsworldGurl October 27, 2017
Happy St. Patties Day!