Being a BBQ Hardass normally goes hand in hand with having an extremely annoying fucking personality and/or being overly arrogant.
Josh: Fuck yeah I'll do that BBQ for sure bro. I'll bring the chicken wings, ribs, briscuit, sausage, turkey, and whatever else I think of.
Lechler: Josh you don't need to be a BBQ Hardass, we can't all eat/want all that food, just some ribs or something would be fine.
Josh: Nah bro, we gotta have everything. I'll bring the A1 Sauce and extra bread for some sandwhiches too man. We gotta do this shit real big bro, don't you worry I'll take care of everything.