"It's just normals"
And you're just a piece of shit who afk'd when your stupid-ass kill lane fed.
But enough about that, this is about that phrase.
This phrase is an excuse.
It's not a reason.
It's not a defense.
It doesn't make whatever the hell you've been doing any less terrible, or anybody else any less mad at you for doing it.
It's a pathetic attempt to CYA that you tell yourself when you want to avoid admitting that you fucked up, and instead make it all about everybody else and how it's their problem when your shenanigans end up affecting them negatively.
If you've ever used this phrase, it's about time to wake up and start actually taking responsibility for your actions.