When you like abseiling
but with some company, it is a
combination of a Dutch Rudder
and a Dutch Putter
A male partner holds his penis with one hand and sticks the thumb of his other hand up his ass. The other partner then moves both arms back and forth causing the first person to finger their ass hold and jack off at the same time.
The resulting motion is akin to that of the popular mountaineering activity of abseiling.
1)Things got a little crazy last night and we ended up Dutch Abseiling.
2)Abseiling is so much better when you go Dutch.