Rolling On (the) Floor P***ing Myself Laughing Out Loud. A combination of rofl, pmsl and lol which makes one big sentence sliced down. Overall, it can be a pain to write out in txt messages or e-mails, rofpmslol!
Did I just imagine that or did someone really get thrown through a window, rofpmslol.
My ex gf/bf has aids, rofpmslol.
Man, you suck! rofpmslol.
Stands for:'Rolling on the Floor Pissing My Self Laughing Out Loud'
P: That's one hella funny joke.
S: Yeah, ROFPMSLOL!