So did you get the job ?

That's something new for a first impression. maybe you can find someone to help you deal with that kind of nervousness! better luck next time OP!

maybe breathe a lil. you'll be okay, just try not to let your nerves get the best of you next time!

Well don't leave us hanging

Just keep in mind deep breaths for next time! I also heard that keeping an open posture prior to the interview boosts your confidence somehow (it was in a Ted Talk) so maybe try that next time, good luck!!

Maybe eat a healthy breakfast/brunch & do some running or exercise beforehand to relax yourself. Remember to breathe slow & deep!

Well at least you brought something they've never seen before in an interview

I would hire you just to see you passout again

These things happen, just relax and take a deep breathe. They are not your enemy! I'm sure they understand that you are nervous! You've got this op!

If the job is to sleep you nailed it.