*Chalmers is panting and stops running laps during his workout*
Gavin: Yo Chalmers are you ok?
Chalmers: Yeah I just got some shortness of breath
Gavin: Do you have asthma or something?
Charmers: no I just have shortness of breath
Any shit that scientists cannot explain, like atoms changing characteristics to identical ones when they're totally separate and disconnected, or measuring the width of hair by imagining how wide it is. Using lasers. Yeah, I know, wtf.