Mike: tries to hide laugh but if you say something really funny he will literally fall on the floor, dying of laughter.

Jeremy: a soft giggle that's super cute. When he laughs it has the mix of a laughing baby and a adorable laugh.

Phone guy: if you make him laugh to hard he rings. No joke. Rings.

Fritz: will literally explode with laughter if your funny enough. If he thinks it's not funny he won't laugh at all. No in between.

Purple guy: sounds like a psychopath.