Using some hints from you guys about my responce to 1.d4,i have found the Hippopotamus opening.

It is a pirc/modern type opening.
You seem to play in your own half of the board and draw your opponent on to you.
Spassky has played this opening a few times even twice in the 1966 world championship against Petrosian.
First in game 12


Next game 16


Most childrens games open 1.e4 and reply 1..e5.
But against some very strong children this is no good as these strong kids are pumped and primed with opening traps.
So i am thinking agaisnt the very strong children my ones should play the Hippo.
It's a non aggressive opening (so linuxguy will never play this!!!)
and should take strong 1.e4 e5 players out of any book lines.