It is physically impossible for pigs to look up into the sky, Is this useful knowledge?

Is that truthful information?

How is this not useful, if you plan on ambushing a pig?

When would you ever need to ambush a pig?

Don't farmers do that?

Perhaps Bear Grylls does?

What are you talking about?. It farts!

Is david guetta excited about "Capital Summertime Ball 2014"?

1 What farts?

2 I have no idea. Why don't you tweet him and ask?

David Guetta is overrated, isn't he? I mean DJ's are just changing a few tunes.

Overted maybe, but he also produces his own songs, does he not?