1 definition by Nala GarnDer

This term is literally derived from the action of two elephants having sex.
In any case, the elephant has a huge penis, and this is represented by a human males knee.

This can be taken as boyish behaviour act, as males will take their friends/mates by surprise in "elephant sexing" them.

Please see examples.
Example 1:
John, and Dave are walking along, when John then walks behind Dave and uses his knee in a thrusting fashion into Daves ass.
Thus creating the effect of having sexual intercourse with an elephant.

Example 2:
Person 1: "Ha ha I just elephant sexed you!"
Person 2: "Ouch that hurt what are you doing?"
Person 1: "You have just been shagged by an elephant!"
by Nala GarnDer May 19, 2009
Get the Elephant Sex mug.