look up any word, like blumpkin:
 
1.
A new sport wherein the participants take pictures of each other in the act of dry humping people, monuments, signs, bicycles, etc. within a set time limit. The teams then reconvene and the pictures are judged based on a predetermined set of criteria.

Usually preceded, accompanied, and followed by the consumption of alcohol
Thursday night we had a few beers and went defiling. You know that statue of the girl in the park? Shaz and I totally defiled it.
by Defiling Dave August 31, 2006
 
2.
When two or more people are taking pictures of each other in the act of dry humping people, monuments, signs, bicycles, etc.

Usually preceded, accompanied, and followed by the consumption of alcohol
Thursday night we had a few beers and went defiling. You know that statue of the girl in the park? I got a picture of Gaz french kissing her and cupping her breast while Dave was riding her from behind.
by Defiling Dave September 01, 2006