I only use two buttons at work. "L" and "O". Serves me well though.
Friend: Hello. Me: LO Friend: Sigh, I'm not doing so well at the moment. Me: O Friend: Yeah, my mum died. Me: LOL
(Edd: The Unfunny Try-Hard Edgelord, Tue 9 Jun 2009, 9:00,
archived)