So I was in this little greasy spoon diner And theres this couple, they each have a mug of coffee. A typical modern American coffee mug. I thought this dude was playing a prank on his wife, she was outside for a smoke. Dude grabs the sugar dispenser, screws off the top and pours what must have been a half cup of sugar in her coffee. I am not exaggerating, it was a solid half measuring cup of sugar he poured. I thought it was a gag, nope. "Thats how she likes her coffee", and does almost the same to his own. I was amazed and disgusted.