I've been up three days, Adderall and Red Bull, this call is a mistake

I've been up three days, Adderall and Red Bull, this call is a mistake
There's something strong in this water bottle
I hear you got a new chick, but that's a little barbie doll
I feel so pathetic, but you still haven't heard it all
 [bad word] that new girl that you like so bad
She's not crazy like me I bet you like that
I said [bad word] that new girl that's been in your bed
And when you're in her I know i'm in your head
I'm just sayin' you could do better
Always turned you out everytime we were together
Once you had the best boy you can't do better
Baby i'm the best so you can't do better

I ran into your homeboys, they're all [bad word] idiots
You're not even my boyfriend, but they're trippin' cause i'm in the club
Yeah that's right i'm dancin' and something cool is in my cup
I'ma send a y picture, to remind you what you're givin' up
 [bad word] that new girl that you like so bad
She's not crazy like me I bet you like that
I said [bad word] that new girl that's been in your bed
And when you're in her I know i'm in your head
I mean i'm just sayin' you could do better
Always turned you out everytime we were together
Once you had the best boy you can't do better
Baby i'm the best so you can't do better