Emmett and Jaspers toilet queries

Jaspers walks into the boys bathroom and sees Emmett staring at a urinal, deep in thought.

Emmett: "Hey! Jasper, you know those little blue bricks in the urinals?"

Jasper: "Uh, yeah…?"

Emmett: "What do you think would happen if you ate one?"

Jasper: "Oh! I've thought of that before… do you want to try?"

Emmett: "I'll eat half for fifty bucks!"

Jasper: "Well, it shouldn't kill. You maybe you should."

Emmett: "What are they even for?"

Jasper thinks for a minute, looking like he's solving a complicated math problem.

Jasper: "Maybe they are snacks in disguise …