If you drink some beer from this half yard of ale ( a Solid beer bong ?) you’d be a solid bloke. I believe the person who designed this was a sexist bigot.
You can also buy the same product as a Sorted beer bong, making you a sorted bloke.
In my opinion beer bongs – funnels and tubes are quite different from yards and half yards with their shaped bulbs. Similar results for most; splashing beer.