High-Intensity Walmart is the state of being over the top, excessive, or out of pocket. The behavior is commonly seen among screaming children and undeveloped adults seen in the retailer outside of the lowkey sensory-friendly hours from 8 a.m. to 10 a.m. Other examples include aggressively pushing one's cart down the aisle or overreacting to minor inconveniences. Also known as 'actin a fool'
A: I think someone fed Jackson some food coloring cuz he's acting really jittery
B: Clearly he is being High Intensity Walmart