Granny teaching us to play shove ha’penny. Wikipedia tells us that it’s also known as shove halfpenny or shoffe-groat (but what a groat is I don’t know). But then H reminds us that you shouldn’t rely on wikipedia as it’s not authoritative. But then it might be as good as it gets¹ .
[¹] Link is broken, but the Wired article still lurks in the internet's archive… https://archive.is/AUQeW#selection-1783.302-1795.156