[Verse 1] I think I'm done with twenty one, this isn't that much fun I made a bunch of friends so I can use them as excuses to get drunk Don't feel like I'm enough I bought a bunch of sh*t 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 [Chorus] So how come all the worst days are in the time of my life, time of my life, time of my life Yeah baby it's my birthday but I still wanna die, time of my life [Verse 2] 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 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 [Chorus] So how come all the worst days are in the time of my life, time of my life, time of my life Yeah baby it's my birthday but I still wanna die, time of my life, time of my life [Post-Chorus] 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 [Bridge] Guess I'm gonna fake it Because I still look amazing Think I'm gonna waste this Time of my life, time of my life, time of my life [Hook] If this is It I want my money back Don't make it last, I'm anxious and I can't relax So how come all the worst days are in the time of my life, time of my life