sup son 

a saying popular in the online gaming community of Starcraft, that originated from the professional Starcraft Team Dignitas and Select. ¯\_(ツ)_/¯ emoticon represents sup son. ¯\_(ツ)_/¯ is also used as just a cool emoticon.

Player 1 has left the game!
Player 2 has left the game!
Player 3 has left the game!
Player 4: where the fuck is my team?
JustinBeiber: SUP SON ¯\_(ツ)_/¯

sup son by supsondefiner September 21, 2011

SUP SON 

SUP SON, two words that has been said a countless amount of times by none other than a mediocre Pokémon battler known as Ingo. Other former names would include IngoSmex, BingoSmex, JARK, and of course, son. SUP SON (which can be followed by with a WADDUP SON for more emphasis) has become one of the most used phrase in websites like Friendcodes.com, PokeBattleCenter.net, and various (yet lesser) xat.com chats

INGO: SUP SON!
INGO: WADDUP SON!
INGO: I KNOW I CAN BE A JARK SOMETIMES BUT YOU JUST GOTTA IGNORE IT
Blackbeaver: stfu, inog -.-

SUP SON by blackbeaver November 14, 2010

what's up son

A greeting to a homie or friend. Also can be a greeting from father to son.

Dad says,"What's up son"
Cheez Whiz say,"What's up soooooon"

what's up son by payupmoney January 7, 2012