Smeagol(she-me-gal)

The act of inserting a person's apendage, usually a finger or toe, up a clothed individual's anus in a surprising manner. Done in jest.

In a surprising fashion I see the opportunity to smeagol(she-me-gal) my best friend.

As my friend bent over, I smeagolled them with my thumb when they were not expecting it.