An adventure in the mud with our Ural sidecars 

Translation of the ‘Tirolla’ song, at the end of the video:
And the girls from Barcelona
Once a month, once a month
And the girls from Barcelona
Once a month they wash their pu**y!!!
Tirolla, Tirolla, Tirolla là là……
And the guys from Brussels
Once a month, once a month,
and the boys from Brussels
Once a month they wash their d**k !!!
Tirolla, Tirolla, Tirolla là là……
If all cuckhold had a street lamp
Jesus, Mary, Jesus, Mary
If all cuckhold had a street lamp
Jesus, Mary what an illumination !!!
Tirolla, Tirolla, Tirolla là là……
There are many other verses, and new verses are added periodically.
While singing the Tirolla, you must stand up and sit down, making sure you are standing when those near you are sitting, and sitting when those near you are standing.
It's great fun, especially after a few glasses of red wine!!!