Leleru
Much more sophisticated use of lol or lmao. Can be used as another word for leleruski. If you want to be even more fancy you can keep adding either a ra,ri,ro,re or ru to the ending.
"Hey, how was that game last night tho vro"
"ye it was so lelerurarirororirarururerirorerarirurororuri"
"wow how leleruski"
"ye it was so lelerurarirororirarururerirorerarirurororuri"
"wow how leleruski"