look up any word, like b4nny:
 
1.
Gibby Gibson's adorable little brother on iCarly, played by Ethan Munck.
"Happy birthday!!" - Guppy Gibson.
"What is that? Your catch-phase!?" - Gibby.
Guppy just smiles. JUST ADORABLE!
by thisusernameistakensorry February 21, 2011