Cisc O'systems is a high-tech company located in Dunkilderry, Ireland. It is one of the new technology companies established in Ireland because of the European technical boom, along with Hewlett Fitzpackard and Mick-rosoft.

Behind the Laughter

Cisc O'systems is an obvious pun on Cisco Systems. Similarly, Hewlett Fitzpackard and Mick-rosoft are puns on Hewlett-Packard and Microsoft, respectively.