This started off as a post about invisibility humor but growed like Topsy into superhero funnies.
Caution: risque content.
Which brings to mind an oldie . . .
The Flash is patrolling Central City, travelling so fast that he is not even visible, hence his name: The Flash.
As he passes Wonder Woman’s apartment he looks in her window, stops a little bit and backs up, looks again. Lying on her bed is Wonder Woman, sans clothes with her legs apart.
Overcome by lust he has his way with her at supersonic speed and is out of there. “What was that?” asks Wonder Woman.
“I don't know,” responds The Invisible Man, "but damn, it hurt."
The superheroes when not fighting crime . . .