1 definition by The Froh

Top Definition
1. The extremely pompous conservative commentator who once yelled at a young man whose father died in the World Trade Center to "SHUT UP!" because he disagreed with him.

2. Anyone who thinks they know everything there is to know about everything.

3. To ejaculate on one's sheets.
Oh shit I gotta clean up that Bill O'Reilly before I go play basketball.
by The Froh September 03, 2006
Mug icon
Buy a bill o'reilly mug!