Laugh Like Niall (Horan). A term used by Directioners, and is the 'new' LOL. Niall is a singer in the bandOne Direction, and laughs at almost everything! He has the funniest and most adorable laughter ever!
yea you can pay bob villa like 5 zillion million billion dollas to to fix yo toilet or you can get a LLN like jojo to do it fo 50 bucks, dats how i do.
Abbreviation for "Literally Laughed Nigga"
When you actually laughed you use LLN. For example: your homie sent you a meme and you actually laughed you type LLN. Used when LOL isn't enough.