Yea, screw this kind of stuff.
Most people on here will know vegetarians or in some cases be one. It’s a respectable choice that takes a lot of willpower and energy. People who make fun of that aren’t my crowd. Mostly because it’s a dick thing to do.
It’s okay not to know. English is spoken in a lot of different places in different ways. I doubt that in your 40 years you’ve explored this.
Google Trends shows that it’s most popular in Malaysia and the Philippines, relative to its use in other countries.