Fiona reminded us all of the joys of school games - it did in fact come from Paul playing "chappie" on the girls last week which I knew as "ring-a-bell-skoosh" i.e. knock the door, Fi runs to answer it while Paul hotfoots it back upstairs giggling like a wee boy!!
One that we all seem to remember well is Heads Down Thumbs up (see pic - that's what Fiona's doing!) where you all put your heads down and your thumbs up and had to guess who had put your thumbs down!!
The other one I remember is British Bulldogs - outlawed across the land for its danger level!
Anyone got any others??