One, two, three yeah! Yeah Well, it's your birthday Let's act like it is And just go crazy Do what we want with no reason why Life ain't long enough So let's celebrate And get drunk on good love And remember what it's like to just dance all night We'll dance all night That's the way that we're doing it, doing it We go big or we go back home People looking at us like we're losing it, losing it But, baby, we ain't doing nothing wrong Gonna be up all night, chasing the sunrise Like we're wild and young, baby, kids on the run Gonna party like we just turned twenty one Let's treat this town Like we own it And baby, if you wanna get out You can drive this car like you stole it Like we're runaways, like we're superstars Like we're fireworks burning in the dark That's the way that we're doing it, doing it We go big or we go back home People looking at us like we're losing it, losing it But, baby, we ain't doing nothing wrong Gonna be up all night, chasing the sunrise Like we're wild and young, baby, kids on the run Gonna party like we just turned twenty one Ain't nobody wants to act their age Ain't no sense in us living this way You and I, girl, we gotta get away And make tonight the best night of our lives, yeah Oh! That's the way that we're doing it, doing it We go big or we go back home People looking at us like we're losing it, losing it But, baby, we ain't doing nothing wrong Gonna be up all night, chasing the sunrise Like we're wild and young, baby, kids on the run Gonna party like we just turned twenty one Oh, we're just having fun, yeah