Answer:

MTV

Answer	Crossword Clue
MTV	Video network
MTV	Video venue
MTV	Cable inits.

MTV	"Awkward." channel
MTV	Kennedy's channel, once
MTV	Where veejays work
MTV	Home of TRL
MTV	VJ employer
MTV	"Ridiculousness" airer
MTV	"Making the Video" network
MTV	Cable channel since 1981

MTV	Network that aired "The Osbournes"
MTV	Where to get "Punk'd"
MTV	"The Osbournes" airer
MTV	"Beat Suite" network
MTV	"Road Rules" channel
MTV	Station that uses veejays
MTV	VH1 rival
MTV	"Punk'd" airer

MTV	"Total Request Live" airer
MTV	"Jersey Shore" airer
MTV	"Ladies and gentlemen, rock and roll" launch of 1981
MTV	You may see R.E.M. here
MTV	"I want my ...!" ('80s ad slogan)
MTV	"Singled Out" network
MTV	VH-1 rival
MTV	Where to find veejays

MTV	"Total Request Live" network
MTV	Rap outlet
MTV	Where you might see R.E.M.
MTV	VJ's channel
MTV	"Jackass" network
MTV	Video jockey's network
MTV	VH1 alternative
MTV	Rock video ch.

MTV	"Punk'd" network
MTV	Teen tube fave
MTV	Cable rock station
MTV	Network that debuted in 1981
MTV	Network that once had "veejays"