[00:08]One day I was sitting in class
[00:11]Got a note that said watch your back
[00:14]Someone told me who it was from
[00:17]She wasn't happy because she just got dumped
[00:21]It was over but not in her mind
[00:24]It's not my fault he left her behind
[00:28]I always knew they had a history
[00:30]I didn't know that it included me
[00:35]She wasn't ready to let him go
[00:37]Now I'm dealing with a psycho
[00:41]My boyfriend's ex girlfriend
[00:45]I think she's going off the deep end
[00:48]She loves him, she hates me
[00:51]They broke up now she wants to blame me
[00:55]Na na na na na na na
[00:59]Na na na na na na na
[01:01]When to a party on a Saturday night
[01:05]I wasn't planning to get in a fight
[01:09]All I wanted was to have some fun
[01:12]You know I'd never wanna hurt no one
[01:15]She walked over thinking she was so tough
[01:19]She stared me down but she had to look up
[01:23]Then she started to lose control
[01:26]What can I say that's rock and roll
[01:29]I wasn't sure but now I know
[01:33]That I'm dealing with a psycho
[01:36]My boyfriend's ex girlfriend
[01:40]I think she's going off the deep end
[01:43]She loves him she hates me
[01:46]They broke up now she wants to blame me
[01:50]Wake up girl
[01:51]Cause it's over
[01:53]It's time to get a life
[01:57]Go cry on your own shoulder
[02:00]Can't you see that he's mine
[02:18]My boyfriend's ex girlfriend
[02:21]I think she's going off the deep end
[02:24]She loves him she hates me
[02:27]They broke up now she wants to blame me
[02:31]My boyfriend's ex girlfriend
[02:38]My boyfriend's ex girlfriend
[02:45]Na na na na na
[02:48]Na na na na na na na
[02:51]Na na na na na
[02:55]Na na na na na na na
[02:58]Na an na na na
[03:01]My boyfriend's ex girlfriend
[03:02]Na na na na na na na
[03:04]Na na na na na
[03:05]My boyfriend's ex girlfriend
[03:10]Na na na na na na na