Top definition
An odd person who does crazy things.
OG: Did you hear Jack ate some trash in the lunch room because they didn’t have any cream for his coffee?

G: He’s a full on Philbert!
by theauthormarkwilkins January 30, 2017
Get the mug
Get a Philbert mug for your friend Zora.
2
A large feline animal creature which likes to sit on packing supplies while reading books about fish.
Its Philbert the cat! Seriously. He likes fish. A lot.
by LTmcbisket July 23, 2010
Get the mug
Get a Philbert mug for your Facebook friend Larisa.