Nose exhale

[Jason Yan]

When you see something/someone [tells] you something that you dont find funny enough to [laugh out loud] so you do a small [exhale] through your nose.

[Julian]

A certain action you do [in real time] when you see something humorous online and proceed to [react] with a [acronyms] such as lol or lmao, but dont really do it in real life.