How not to impress your gf with your ninja skill

After he kicks her, he moves the words " OH MY GOD!"

http://youtu.be/lcA8KrjZdGo
I thought it might be funnier with actual audio (and the whole clip), but I could only understand maybe 4% of what they said.

Not to think so much he is fully retarded

And the point of this was...?

*mouths

........my boyfriend did this after he kicked me i did a 360 off his bed-worst day of my life

How to be dump in 0.5 seconds...lol