Gaming company that, with the Genesis, was very popular, especially with Sonic. Got progressively worse as time wore on. Currently attempting to sue the website ytmnd for using their image. there is about a .05% chance they'd win that sort of thing
If Sega had good enough games they wouldnt need to be making money by suing innocent websites (ok, not THAT innocent)
by freakingname January 14, 2007
According to Gord off of Acts of Gord Sega is Japanese for "Compulsive Liar."
Dumb customer: "Sega wouldn't lie."

Gord: "That's right. They would never do that. Do you live in a cave? Sega is Japanese for compulsive liar."
by Eihm June 8, 2009
PEOPLE! These AWFUL and INACCURATE definitions for Sega HAVE TO STOP! Sega has NEVER made weapons for the military or "photo boots" of any kind.

Sega was founded by an american named David Rosen who saw how popular pinball machines were among soldiers on US military bases. He started a company called Service Games to import these pinball machines to US bases in japan. Eventually he bought out a Jutebox facotry and used it to start making arcade machines. SEGA was printed on the side of the machines because it was short for "SErvice GAmes" and Rosen liked it enough to make it the new name for the company. Eventually they started to release home console systems in japan and fianlly released the SEga Master System(SMS) worldwide(IT WAS OT THEIR FIRST SYSTEM!). Eventually the videogame market crashed and the US assets of Sega had to be sold off but in Japan Sega survived by being bought out by Japanese investors. After that Sega went on the Release the Genesis(also know as Mega Drive in places where Sega was actually popular). The Genesis was a hit because most people weren't willing to wait two more year for the SNES to be released. Sega then screwed up with every hardware item they released after that such as the Game Gear, Nomad, 32X, Sega CD, Saturn and Dreamcast.

Now Sega is sucking the dicks of every other company for money to pay off their seven years of debt.
P.S. Sega has always had poor marketing skills as well.
by Sega Slayer November 18, 2003
Sega in the 90's: an actually decent game company that put up a good fight with the big N

Sega now: sonic boom
by Sack o' Flaps September 22, 2019
sega was Nintendo's biggest competitor in the early 1990s with the sega genesis as their main console that sparked a great marketing campaign and catchy logo tune!
by eatmyshoes November 5, 2019
Sega is a term that white people can call each other since its the white mans nigga.
Dude is on the street sees his home boy he goes up to him so he goes wut up nigga.

So since i'm white I can't say Nigga. If u have ever played Sega genesis all the games go Seggggaaa if u go N****A it sounds the same. So sega is the white mans n***a.

I see my man on the street I go yo wut up SEEEGGGAAA.

by Ron Sega1 September 7, 2007
Sega is a term that white people can call each other since its the white mans NNIIGGAA
Sega black people call each other Niggas. Example: Dude is on the street sees his home boy he goes up to him so he goes wut up nigga.

So since i'm white I can't say Nigga. If u have ever played Sega genesis all the games go Seggggaaa if u go Niiigggaa it sounds the same. So sega is the white mans nigga.

I see my man on the street I go yo wut up SEEEGGGAAA.
by Ron Sega March 10, 2007