חפשו מילה כלשהי, כמו blumpkin:
 
1.
The inner force which provides strength to continue, often through tough and mentally-draining situations. Also a method of yak-milking.
Gee....that boy is really drawing his fensk from somewhere!

I used the Fensk™ technique on my Guadeloupian Mountain Yak.
מאת evchenko 21 באוקטובר, 2003