I loathe the use of the abbreviation LOL. Each time I see these three upper-case letters blink on my screen, I wince. To fend off my petty frustrations, I have created other abbreviations to be used by those who enjoy laughter and all its varied hues. MG (maniacal giggle)
PG (pissworthy guffaw)
DC (demonic chortle)
LUIF (laugh until I fart)
SWV (snicker while vomiting)
FHWAP (ferocious hoot with a purpose)
PLID (post-laughter intestinal discomfort)
HLAFW (howling like a flaying wolverine)