"Hey look buddy, I'm Niko. That means I solve problems. Not problems like "What is kero?", because that relies within the conundrums of your mentality. I solve practical problems. For instance, how am I gonna stop some bigass mean Clown from breaking my bones? The answer- is guns. And if that don't work, use more guns."
"MY NOSE!"
"Like this here portable Howitzer designed by me, built by me, and you best hope... not pointed at you."