yes it is possible.....find a sponge insulator used for covering
aircon pipe.........cut out about 1 metre....on one end of it,
because the opening is only about 1 - 2cm in diameter, u have to
make some cuts on the rim of it to make it big enough to cover your
kok......then cover your kok....
hold on to the other end and start blowing or sucking......feels
like someone BJ-ing u.......
i shall not be held responsible for any kind of accidents or mishap
resulting from such attempts......