In the artist's words:

Take self-irony, sarcasm and not shying away from topics that seem too sensitive for others and have it performed by a person who is up to 50% disabled and doesn't know exactly where his place is in society. Discrimination is not a problem, after all, that's what he does, because there are no taboo subjects for him.

He talks about observations of situations, life, things that particularly concern him... and all from the perspective of a hearing-impaired person. If he runs out of topics, he talks about his mother. If necessary, he has to use her - everything is brought up and made fun of... and then there's his speech impediment, which he makes no secret of, but makes fun of - understandably. That's comedy with HandiKäp.