The term QWOPulation means to copulate in a very awkward manner, often not using most muscles in your body. Limbs often go everywhere.
QWOPulate comes from the word QWOP originating from the popular foddy.net game which is notorious for being difficult and having a physically inept 'athelte'.
The 'athlete' appears to have no cartilidge and very little bones when attempting to run just as some people seem to have during awkward sex...
I do not like to QWOPulate. She poked me in the eye with her toe at one point. And I'm pretty sure she doesn't have knee caps.