List of Americanisms

https://youtu.be/SDOLzyE8WkE includes a number of other shocks the USA gives visitors:

00:17 America's size 00:35 casual dress 00:56 cheese, accents 01:10 car requirement, college cost 01:37 customer service 02:18 diversity 03:02 drive thru 03:20 vacation time 03:32 fast food 03:46 entrepreneurs, flags, attitude 04:13 good food 04:36 friendliness 05:06 free refills 05:38 efficiency, garbage disposals 06:08 big stuff 06:24 guns 06:42 hello's 07:19 24x7 stores 07:35 ice, baggers 08:03 like a movie, cheap stuff 08:36 strangers 09:18 medical cost 09:36 mailboxes 09:47 opportunities 10:09 nature 10:27 peanut butter 10:47 politeness 11:02 portions 12:03 boldness 12:13 pumpkins 12:25 right on red 12:43 free water, big cars 13:01 sales tax 14:10 school spirit 14:22 shopping 14:41 stall gaps 15:29 smiling 15:50 states, straightforwardness 16:25 food variety 16:56 tipping 17:22 toilet water