I thought it was just me that did that. Had a very drunk night many years back when every now and then someone would throw in another wholly inappropriate Formby cover version*. The one that memorably resulted in nasal beer snortage was
[imagine ukelele strumming]
ding dinga ding dinga ding dinga ding ding ding
You sexy mootha
* why you may ask. We were delayed in Istanbul airport, having a few drinks in the bar which was playing rubbish local pop and we asked if the barman had any english cd’s. He rummaged around in the back and then put on George Formby. It went down from there…..