I suppose I feel good about the fact that I only knew one of these terms https://theringer.com/2016-internet-slang-woke-garbage-fam-lit-d1949d685dd#.x223d75l3
Of course, different cultures have their own internet slang terms. China's is interesting. Lots of numbers involved. It all evolves very quickly so these are probably very uncool by now https://www.chinasmack.com/glossary