big a** mofo rat.

 A little boy named Johnny had a very bad mouth.

he was only in kindergarten. so, one day his teacher was going over the alphabet...

teacher: kids, how many of you know a word that begins with A?

*kids raise hands*

teacher: okay, Johnny... what word?

johnny: asshole.

*in mind of teacher: oh, man...

teacher: so, who knows a word that begins with B?

*kids raise hands*

*in mind of teacher: okay, maybe he won't say that word...

teacher: johnny?

johnny: bitch.

*in mind of teacher: i knew ... i shouldn't have called on him...

so, the teacher goes over some more alphabets... finally, the teacher gets to R...

*kids raise hands*

*in mind of teacher: there isn't a bad word with R...

teacher: johnny?

johnny: RAT.

teacher: good, johnny...

johnny: a big ass mother fuck`n rat!