I'd like a second opinion on how this line should be translated:

トンズラこいて!


I'm sorry, I seem to have turned this into my personal generic help forum lately. I'll try not to be such a bother in the future ^_^'

It says "Tonzura koite!"

Maybe this thread would be helpful. Or was that the first opinion that you wanted a second opinion to?

That does help, thanks ^^

Geez, did that help? What does that phrase mean then? To fart a lie? To get the hell out?

I'd break it down as
トンズラ = Tonzura = Escape
こいて! = Koite! = To do/To "fart"
So...
Literally --- To "fart" an escape.
Poetically --- To make a break for it.
Or perhaps --- To beat a (hasty) retreat.

This is without any context at all, so that might be wrong.

I was thinking something along the lines of "hightail it" would cover it for the "escaping, standing one up and abandoning" part, but am not sure how to add to that the do "with strong sense of disaproval".

Best I can come up with is is "Run the hell away!"
"Run away" carrying the escaping/abandoning part and "the hell" for the sense of disapproval. The latter doesn't quite work still as I'd say it mostly comes off as brash determination, but I can't really think of anything that would naturally fit in and imply that.

Oh btw, I meant to ask, do these two words imply the subject as we? Or could it be I/you?