Japanese translation

I'm reading some raws. I'm hoping SOMEONE in here knows Japanese at a good enough level to help a bro out here.

What the fuck do these lines mean?
１．あくまでも目安にすぎん馬鹿が！
２．完全に間隙を突いたのに動揺しない！？
３．てこずらせやがって！

Thanks /lang/.

There is already a thread for Japanese questions.  You shouldn't have made this thread.

1.You're no more than an idiot the very last measurement.
2.Even though I perfectly caught you off guard, you're not shaken?
(間隙を突く is a phrase meaning to "catch off guard", not literally to "hit or poke the gap)
3.You've caused me so much fucking trouble

For future reference, as >>2 said, post in the translation thread or "Ask Questions" thread.

"You've caused me so much fucking trouble" - hah hah hah hah hah hah, BIG PENIS.