It is possible, although inadvisable and extremely uncomfortable, to expel an entire seashell-shaped piece of (cooked) pasta intact out through your nose subsequent to it passing through the wrong apertures after consumption. The Parmesan gets shed on its way through the sinuses, though, which sorta kills the desire to eat any further.
Children, oddly, think that this is very cool.
Raising the Bar Strength & Conditioning 
This appeared in my feed reader at lunch time. I very nearly replicated the incident.
Shades of “Total Recall”!
David
Ryan – glad to be of service. I’m happy to contribute anything I can to comic relief at your workplace!
David – I’m thinking/hoping you’re talking about the kid-related T.V. show and not the Schwartznegger alien movie?
I’ve never seen the TV show!
Kids would likely think the towel-wrapped ‘Arnie’ was pretty cool, too.
David