Monkey balls is a term that is used to mock people of the LGBTQ+ community and the Dream SMP fandom when talking to cosplayers on Omegle. the slang '
monkey balls' consists of two words,
monkey, meaning a small to medium-sized primate that typically has a long tail, most kinds of which live in trees in tropical countries. and balls meaning testicles. This is often used when DanganRonpa cosplayers are being suspicious.