it means whatever you want it to mean.
"In My Head" is a song by Jason Derulo.
Head On - song - was created in 1989-11.
Head Games - song - was created in 1979.
That Song in My Head was created on 2008-03-03.
Beachy Head - song - was created on 2010-06-14.
Keep Your Head Down - song - was created in 2010.
Little Wooden Head - song - was created in 1940.
when did Jason Derulo`s song come out " in my head "
you have a song stuck in your head because when you listen to it, it might either be a song you like or not like. if you like it, you will keep singing it which will get it stuck in your head .if you don't like it, you will keep thinking how stupid the song is and the lyrics will start to come.
Let Your Head Go - song - was created on 2003-12-29.
Out of My Head - Lupe Fiasco song - was created on 2011-05-22.
It's All in Your Head - song - was created on 1996-08-19.