welcome to L337 class 101, today we learn some common online acronyms

such as:

LOL

LOL usually means "laugh out loud", in the case of "hey bob, that joke was really funny, lol

this way LOL is written in all lower-case letters

LOL could also mean "loss of life", in the case of "I'm sorry gina, your grandpa died yesterday, LOL"

note in this expression they are all written in capitals

that ends today's lesson