Slip like Freudian
A Freudian slip is a term that, in general use, means any slip of the tongue that seems to reveal the hidden thoughts of the speaker. For example, perhaps your pizza gets delivered by a really busty chick, and at the door you say “hold on, let me get more money for your tits… I mean, tip…” That would qualify as a Freudian slip.
Here he is warning rappers that if they “slip” (mess up), they will be ended.
To help improve the meaning of these lyrics, visit "Accordion" by Madvillain Lyrics and leave a comment on the lyrics box