Definitions by YeetusUrbandicus

The Doppler effect 

It's when a fast vehicule passes by and goes like 'nyoooooooooom'

Random guy at Nascar race - "Yo dude these cars go really fast!"
Car - "Nyyyyooooooooooomm..."
Random guy - "You hear that? That's the Doppler effect."

The Doppler effect by YeetusUrbandicus November 25, 2019