Top definition
Osomatsu is a eldest brother of the sextuplets of the anime Osomatsu-san. He is famous for playing pachinko, being silly, rubbing his nose with his finger and doing the money sign with his hand. He acts like the leader sometimes but he is actually a cute dork. He usually wears a red jumper and jeans.
Person 1: Who is ur fave Matsuno brother?
Person 2: I love Osomatsu!
via giphy
by Breanime145 August 09, 2017
Get the mug
Get a Osomatsu mug for your coworker Trump.
buy the domain for your diy site