A term signifying agreement. Nin Nin doesn't actually have a specific definition it's just used at random moments to break the silence, piss people off by chanting like the you belong to a cult of douches and just agreeing about things with other people.
Nin Nin is often believed to be a bastardized ninja.
Nin Nin is often believed to be a bastardized ninja.
by BAPHVOMIT September 6, 2009
v. To sneak; to attempt to move in a stealthy manner, usually poorly. From "ninja" and Flonne in Disgaea.
"I should not have to nin-nin-nin my goddamn cursor past a rollover popup just to read my mail."
"He nin-nin-nin-ed his way past me...right until he fell down the stairs."
"He nin-nin-nin-ed his way past me...right until he fell down the stairs."
by chibi_trillian April 4, 2005