My username comes from a French wordplay, sort of.
Remember times when we had to gather with our computers to do LAN parties ?
(yes, I am this old, thanks a lot)
Well during one of those, my computer had a huge connection issue, which basically paused the game for everyone.
So, a friend asked "Qui c'est qui lag a mort ?" (who is lagging this much ?)
And I answered, covered in shame "C'est moi qui lag a mort

" (I am lagging this much)
Then, from now on, I was "qui lag a mort = Kilagamor", the one who lags a lot