The context:
A friend tells about a device developed and assembled by their company, which they sent to Germany to the buyer of this device. My friend is a programmer.

"And another joke:
We sent him to Germany, there the type was a German, and tested it on bugs (speaking the type: I found a bug...). I corrected it in parallel. Then the device burned (but it wasn’t because of me): We explained him there by Skype how to turn it off and so on. He disassembled it and said: Oh, I found a real bug!!! to

And there was the dead cow of God lying inside.)
It’s just because we had their dohuya here, they just slipped everywhere, and one got there))
andquot;