Another fun way to say you're laughing really hard. LLooll stands for Looniously Laughing Outrageously Out Loud Louder. Note: Can and will be considered annoying by many people.
Mandii: What's black and white and red all over?
Jordan: I don't know.What?
Mandii: A sunburnt zebra!
Jordan: Llooll you're so funny! I wish i had as good of jokes as you do!