A catchphrase made famous by the Dr. Phil m&m, typically spoken in a fake Italian accent. Very therapeutic as it can be used to describe any situation.
Man, my girl ghosted me and told me she needed some time to herself, turns out she been cheating on me all along
It be like that sometimes means you're used to being sad or you're used to getting a whole lot of crap on your plate it don't surprise you no more
It be like that sometimes is making a joke out of a situation you're in Usually a disappointing situation