LMAO – Laughing My Head Off T-Shirt

Yes, so are we - laughing our silly little heads off. But why is it not "LMHO", then? Apparently, back in the olden days when the internet was first invented, there was a worry that "LMHO" would get confused with "IMHO" - which, as everyone knows, means "In My Humble Opinion". Lower-case "L" and upper-case "I" can look the same in some fonts, so the standards people got involved and decreed that "IMHO" got there first, and "LMHO" would have to change. Why they chose the "A", nobody knows - according to rumour, it stands for "Laughing My ANSI-standard head Off". Honestly, what are they like...