Top Definition
A Sergeesaurus is the nerdy dinosaur on Land Before Time.
Sergeesaurus - a blue longneck dinosaur with an obession with Dianasaures and telescopes.
If your friend is being nerdy ;
Dude 1 *studying for 5 exams*
Dude 2 yoo dude , your such a Sergeesaurus
#dinosaur #blue #sergee #land before time #nerd
by msspurrrfect September 25, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.