kalculus 

The best roach gang member and twitch streamer ever

Woah I wish I was following kalculus as twitch.tv/kaicuius

kalculus by Kalculus May 20, 2021

Klaculus 

Klaculus is a great and funny guy on twitter, famous in the rtc aka roblox Twitter community. He was mentioned by a youtuber named KonekoKitten. He reviewed his username in a video and got a 10/10 username. He is also famous for being 'the yellow guy' on roblox.

Person 1: woah who is that yellow guy over there?
Person 2: are you kidding? Thats klaculus!

Klaculus by czbain May 17, 2020