selloutism 

To surrender to materialistic ideals. To take an idea mainstream. To not be yourself.

Due to the selloutism of our society, people have forgotton that the best things in life are free.

selloutism by annielennoxisprettyawesome March 26, 2007

SellouticA 

When the band Metallica became less metal. They were influenced by the 90's grunge era and their music lost it's metal edge. Their music became very commercial. Many metal fans abandoned them.

Is that the new Metallica song? No, you are listening to Selloutica.

SellouticA by Rad Nick April 18, 2019

uber-sellouts

Bands like fall out boy are classified as uber sell outs, some people are really to dumb to understand that unless your rich and have nothing better to do, people start bands to make some money and get their music heard, just because you have a record come out on a major label, doesn't make you a sell out, but when you supposed to be say pop-punk and you do ad's for aeropostale, (like fall out boy did) that is a true sellout. Bands like avenged sevenfold and something corporate are not sellout because they are on a major label, they have good enough music to get heard.

fall out boy and panic at the disco are uber-sellouts who have no musical talent!!

uber-sellouts by cmoc August 12, 2007