Linux Mug

linux
An open-source version of the UNIX operating system
an open-source version of the UNIX operating system
The Computing Technology Industry Association (CompTIA), a non-profit trade association, was created in 1982 as the Association of Better Computer Dealers, Inc. (ABCD) by representatives of five microcomputer dealerships.
Linux (commonly in American English, also in Europe and Canada) refers to the family of Unix-like computer operating systems using the Linux kernel.

mug
The contents of such a cup
rob at gunpoint or with the threat of violence; "I was mugged in the streets of New York last night"
A person's face
chump: a person who is gullible and easy to take advantage of
A large cup, typically cylindrical and with a handle and used without a saucer
the quantity that can be held in a mug