Dun- used as a special word for friend, significant other, respect stranger
(pronounced done)
i.e " wat up dun"
"whas poppin over there dun"
"aiigh den dun"
" i love you dun"
"who is this dun"

Lol- refer to LMAO
( pronounced Lol)
i.e
__________ insert comment from Tracy here
response " Lol "