I love when people don't understand the principle of physical cause and effect.
It doesn't state that EVERYTHING needs a cause.
Said like that, it would be pretty dumb:
1) time, being "something", would need a cause... a cause that doesn't "happen" in any "moment" since "moments" imply time... wtf?
2) space, being "something", would need a cause... one that doesn't "happen" in any place, since "places" imply space... wtf?
3) even the principle of cause-effect itself would be a "something" that requires a cause... so more wtf?!
You better formulate it in a way that makes sense like:
"Every event has a causal event"
1) time is not an event. check!
2) space is not an event. check!
3) causality itself is not an event either. check!
oh but...
4) the universe is not an event! sorry
There are other ways to formulate causality, just... pick one that is not so fallacious to begin with :S