Top Definition
Knows the secret of something
If I'm planning to throw a suprise party for one of my friend's birthday. He is the only one who's NOT in on the joke about the party.

(Special thanks to one of my Canadian friend)
#secret #plan #figure out #jokes #on a joke
de Gunhyoung 17 August 2006
5 Words related to in on the joke
E-mailuri zilnice

Tastează-ți adresa de e-mail mai jos pentru a primi gratuit în fiecare dimineață cuvântul zilei!

E-mailurile sunt trimise de la daily@urbandictionary.com. Nu-ți vom trimite mesaje nedorite.

×