Plural for common e-abbreviation LOL
: "I am laughing out loud" ("Laughs" that I have made/am making out-loud).
is "Multiple laughs, had out-loud". (I am having/have had) Laughs (made) Out-Loud".
Used in the precisely the same sense of the noun "laughs" as plural of a single laugh.
This is as opposed to the second/third person singular of the verb "to laugh" (i.e. "you/he/she/it laughs).