Yes, the joke really is on Americans. They think is really about food.
Comms.
I get the one, ice cream = Pain, I scream.
Cheetos = Toes (?)
Chocolate milk = ( I won’t type it here-go type it in at urban dictionary for dual meanings) scroll a bit, pretty racist if you ask me.
Sit on lap is another I can’t type here. (It’s there too.)
https://www.urbandictionary.com/
Dear God how much longer?
Yikes.
Soon, soon, soon!