Lyrics:

I think I'm done with twenty-one
This isn't that much fun
I made a bunch of friends
So I could use 'em as excuses to get drunk
Don't feel like I'm enough
I bought a bunch of shit that doesn't fit
But I can't wait to take it off

I cleaned my room
I paid my dues
I did all of the things that they all told me to
I filled my head
With common sense
I did all of the things that everybody said

So how come all the worst days
Are in the time of my life, time of my life, time of my
Yeah, baby, it's my birthday
But I still wanna die
Time of my life

I think I'm done falling in love
The last one left me numb
I go to all the parties but I really only came here for the drugs (drugs)
Threw out my fake ID
Been staring at the mirror for a year but that girl still don't seem like me

I cleaned my room
I paid my dues
I did all of the things that they all told me to

So how come all the worst days
Are in the time of my life, time of my life, time of my
Yeah, baby, it's my birthday
But I still wanna die
Time of my life, time of my

If this is it I want my money back
Don't make it last
I'm anxious and I can't relax
Yeah, how come all the worst days
Are in the time of my life, time of my life (woo)

Guess I'm gonna fake it
'Cause I still look amazing (yeah)
I think I'm gonna waste this
Time of my life, time of my life, time of my (yeah-yeah-yeah)

If this is it I want my money back (I want my money back)
Don't make it last (don't make it last)
I'm anxious and I can't relax
Yeah, how come all the worst days (the worst days)
Are in the time of my life, time of my life