What is Music Hangover?
1.
The massive headache you receive after looking up music artists you really like on Wikipedia, YouTube, etc.
"I'm starting to really like Kingpin Skinny Pimp."
"Yeah, I got a music hangover from looking him up."
See
2.
When you fall asleep listening to music via headphones and wake up the next mornin feeling like you spent the whole night drinking
John- "you coming out skating today?"
Chris- "Nah mate, feel like sh*t, i've got a badass music hangover"
See