When you are Four, or five, 'Poo' jokes are hilarious, when you are in your Teens- certainly for boys- 'anything to do with 'Erection' is funny (Smiths 'Ground Work and Erection Company', for example.)
Now we are Big, Mature, Fully Grown Up Adults... right? Read this list of invitations....
Mr & Mrs Rowbottom,
The Bottlies,
John & Patricia Bumsford
Peter & Camilla Bottington-Smyth
John Poopdale
Paul Strain, from Lower Bottly
The Reverend Simon Bottsworth, from Upper Bottly
And not forgetting 'Foggy Bottom Garden' at Thursford (really true)
How's the 'Biggus Dikkus' face?
Grown Up, my Six Mile Bottom! (really exists too)
AndrewT