look up any word, like blumpkin:
 
1.
The noise Grover makes in The Battle of the Labyrinth once he wakes up from passing out.
We do not know the orgin of this word, but i mean, its Grover.
"SPLURG! I OVERSLEPT!"
by Kazura and Izumi November 21, 2009
 
2.
The opposite to both "Yes" and "No".
"Can I have a pancake?"
"Splurg"
by Fernando Martinez March 18, 2004