To manipulate events in such a fashion that the result is favorable to oneself.
"I managed to fenagle an extra day off this weekend by promising Jackson to fill in for him two Saturdays in a row."
ayon kay forkbucket ika-11 ng Hulyo, 2009
the act of tickling ones anus
that bitch tried to fenagle me!
ayon kay shark bait ho haha ika-22 ng Pebrero, 2010