VERSE 1  My girlfriend's a total psycho  She needs to take some Lithium  She should be under constant observation  She needs to take her medication  My girl has pre-menstrual syndrome  I'm affraid to ever piss her off  If I ever took any other girl home  She would get a knife and cut my nuts off  CHORUS:  OH-OH-OH-OH-OH-OH-NO!  OH-OH-OH-OH-OH-OH-NO!  OH-OH-OH-OH-OH-OH-NO!  Here comes my psycho girlfriend!  VERSE 2  She thinks that I stole her virginity  I say that it was only fate  Now I'm thinking that she will probably kill me  I hope her period is never late  She goes to church every Sunday  But she's a psycho-bitch straight outta hell  I'm prayin' I'll be rid of her someday  Maybe she'll get committed to a hospital  REPEAT CHORUS (x2)  VERSE 3  My girlfriend's completely neurotic  She could use some shock therapy  All my friends say she's psychotic  She needs to get a frontal lobotomy  REPEAT CHORUS (x2)