Named after the semi-famous german Unreal Tournament player inSi.
It originates from the german Expression:
"inSi kann nix!!!" (which roughly means "inSi sucks!!!")
The 3 exclamation marks have to be used to put more emphasis on the message.
"Honey, I know you tried your best and the potatos taste good,
but i think the meat is a bit of an inSi."