Maybe he is showing is displeasure of the un-availability of AMMO.
I inquired about .22 brick at Walmart. The kid said when asked when it comes in "anyone's guess" and gave me the impression of just give up. Maybe I will go over and grab some camping equipment and set up a camp there at the sporting goods department. When they ask me what the hell I'm doing I'll say waiting on AMMO. When they say I can't just grab camping equipment without paying for I'll give them a credit card and say start me a tab and by the way go grab me some bbq chicken tenders, a case of Pabst Blue Ribbon, a cooler and a bag of ice because I'm staying until I get my brick of .22.