To defuggle is to have a female flop in a similar fashion to a dead fish, directly on top of you, to lay (when energy levels are low), on your chest, tummy to tummy- at this point the male will cuddle, or snuggle, her all evening.
We started off with a tuggle but she was very tired and soon we just ended up having a defuggle! much better than a standard cuddle
by tiptopdefuggler December 30, 2016