The poster, of course, is gargoyle...
It is a Rugby/Hash Song.
You will find "finger in the ear" in the "Monkey Boy" DT/MC thread.
The lyrics and tune include hand visuals and "square dance" locked elbows....and exchanging partners.
Would you like a finger in your ear? Would you like a finger in your rear? For body movements and audience participation - this equals "Father Abraham" .... and is closely connected to "Lost Control".
Would you like a finger in your beer
REPEAT - to Dance
No F--king Likely, No f--king likney