"So here is a problem for you. Which came first, the chicken or the egg."
Seeing as birds evolved from egg-laying reptiles (PROTIP: Archaeopteryx), therefore it was the egg that came first. [/smartarse] And for my next trick...
'Schrodingers Cat'? Put a tiny wireless video camera & light source in the box. Or make said box out of Perspex. [/smartarse II]
'The sound of one hand clapping'? Just hit the fingers of that hand on the palm. [/smartarse III]
'The Meaning of Life'? The only ultimate Truth: we all die. No Exceptions. Thus the finite time we have between the cord being cut and carking it, we make our lives as interesting as possible. Be as civil to our fellow humans (as we'd want them to be civil to us), and make any kind of contribution to improve the Human Condition, if you can in any way. [/smartarse IV]
'If a tree falls down, does it make a sound if there's nobody there to hear it'? Digital audio recorder (with auto-record function) with Lithium battery, placed near a rotting tree (then leave the area). When tree has fallen down, retrieve recorder and replay the recorded sound of said tree falling over - when you weren't there. [/smartarse V]
'Philosophical Questions'? I piss on 'em! >:D
"Because survival of the fittest doe"
...yet Bambi's mother still got shot. [/smartarse VI]
"because eggs can be eaten by other animals."
The reptilian egg-eating snake eats birds eggs. [/Divide By Zero. O SHI-]
"Through what process were eggs determined the better way?"
Oh, I dunno. Better ask your 'Intelligent Designer' why he created the Platypus. A mammal with a duck's bill, the tail of a beaver, has poisonous venom, and lays eggs.
...oh yes, that's right. The Platypus alone (not mentioning it's equally monotreme'd pal, the Echidna) completely annihilates 'Intelligent Design', and thus Creationism, therefore Evolution is conclusively proved at a stroke, and at the same time your very religion is blasted out of the space-time continuum.