1 definition by Yatmonster

When you have a danger wank and spaff all over anything or anyone in the close vicinity.

Thought of whilst on a ferry back from Iles of Wight
See that car, its gonna get a good wessexing, sit in the back seat, wack one out and spaff on the driver!
by Yatmonster March 9, 2009
Get the Wessexing mug.