Airsoft?

[Ash]

I snapped this pic at the last Airsoft event I hosted back in June.

The two guys are real-life brothers and the person they're looking at is a girl. (the red bag is The Bomb)
What could they be thinking or saying?

[Mr. DS]

"You said 'Over the river and through the woods' NOW WHERE THE FRIG IS GRANDMA'S HOUSE!!!"

[sprite75]

God, what did you have for lunch?  They'll probably be able to smell us coming a mile away!

[Leah]

Wait, I forgot the guns.

[retrorussell]

Sergeant, are you sure the military ordered us to use bicycle helmets instead of standard issue helmets?