Lawl- LOL's onomatopoeia, which means what the acronym l.o.l. sounds like as a sound I stead of a word. READ A DICTIONARY, DAMN IT!
example:
What are you thinking about?
"Sorry, I don't understand 'What are you thinking about' " Search the web.
It's okay, Siri.
"Sorry, I don't understand 'it's okay' " Search the web.
LAWL!
"Sorry, I don't understand 'loool' " Search the web.
Die in a fire.