Done Stuck on one part D; Help??

[energizerbuni]

This is Otomental; I don't remember the chapter at the top of my head.
Anyways,
I couldn't figure out this part I have so far:

Otome (girl): Why did you label the dog and I the same!?!?
and then the arguing part has too much slang in it. Which, I know about zero slang. Help?

Spoiler

 

[Unproductive]

It has this feeling:
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Spoiler

You're comparing me to a dog?

I know you don't think much of me,
but what are the hell are you trying to insinuate, you bastard!!
Then don't brag about kissing other guys!! (talk big about)
It's your fault for toying with a girl's heart!!

sfx: pushing pressing pushing pressing

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Of note is the reordering of the girl's first two lines in the second speech panel.