I don't get it

>>3
dekinai

>>3 >>4
I'm guessing it's about the subtle difference in Japanese between 'pe' (ぺ) and 'be' (べ). The first word in the pic is 'benisu' 「ベニス」. But not sure if that's actually a typo of 'penisu' or if it actually means something else.

"Benis Shima"
Venice Island(s), with a weird English pronounciation.

https://youtu.be/ukOKXV1vUaA?t=295
bennis

хаха пенис