An amateur who is trying to be the DJ at a party by picking a song or so fourth but fucks up the vibe of the party when he/she changes the song right in the middle of it when everybody is jamming out to the loud music. Also includes someone who trying to put on a song but accidently turns the music off completely.
A random party attendee walks over to the stereo equipment to select a song but awkwardly the music cuts out, leaving the party in an akward in silence.

Hey DJ Fuck it up, wtf are u doing?
by mBluntzz January 14, 2010
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