look up any word, like the eiffel tower:
 
2.
The evil USSR dictator who was defeated by none other than Jack Frost. Since he has no friend, he carrues around a puppet named Doby no matter where he is.
"me is Koolber, me crush Americans! Right Doby? Why yes sir Koobler!"

by Kooper113 August 30, 2003
 
1.
a meaning of being cool when some great in a cute way,
i think its that kitty is koobler
by lvll August 08, 2008