What is Lapalco?
1.
n.
A word to indicate one's desire to leave a party.
v.
The act of leaving a party or other social gathering.
adj.
The point at which a party or social gathering has ceased to be exciting.
"Bob's calling lapalco on this party. Let's leave."
"It's time to lapalco this party"
"The hosts are taking up collection for a new keg; this party is lapalco."
See