[vdaniuk]

TcpKali mascot is an example of great visual identity for open source projects: kawaii-touched fearsome ancient god zapping servers. It's both memorable visual symbol and an apt metaphor for core feature (load generation).

RJ-45 connectors with a skull hanging from the neck and a latte cup are just cherries on top.

[zaa]

To give credit where the credit is due: the mascot was created by a great graphical designer - Tatyana Alexandrova (https://twitter.com/Alextanya)