Re: Mmmm.. Pies...
"You're EATING A PIE right under a sign that says 'NO FOOD OR DRINK TO BE CONSUMED IN THIS LAB' !"
"That's right, I am !"
He then eats the pie in the messiest, noisiest way possible (think Cookie Monster - Omnomnomnom), dropping gravy and bits of pastry all over the keyboard, then logs out and walks out leaving a huge trail of pastry flakes in his wake. The only way he could have made matters worse would have been to lickthe gravy off the keyboard.
You know that bit in the untouchables when De Niro has the baseball bat...