A very complicated mathematical ideology as explained in part A: But best explained and used in Part B.
A: In mathematics, a binary relation R over a set X is transitive if whenever an element a is related to an element b, and b is in turn related to an element c, then a is also related to c.
Transitivity is a key property of both partial order relations and equivalence relations.
B:I touch my balls, then I touch your forehead. By definition of Transitive Theory my balls have now touched your forehead.
-Go forth and enjoy your new found powers of Transitive Theory
The act of a person shoving two penises in their mouth at once.
Did you see Paris Hilton's new porn? She shoves two cocks in her mouth at once, just like fucking Chop Sticks.
When viewing a burrito one notices there are two ends: The front end and the back end. Typically the viewer would have no idea which end of the burrito is front or back, therefore determining the burrito's left and right sides vary in relation to it's orientation on a plate. One must view the burrito as it's own entity therefore the burrito establishes it's own left and right sides, subsequently rendering the ability to to establish a burrito's left and right sides completely impossible.
J: Dude I'm fucking hungry.
E: Yeah man me too, lets see what's in the fridge.
E: Check it out man there's two burrito's left! Which one do you want?
J: Ummmm... I'll take the left one.
E: Good, the right one is bigger.
J: I meant left from the perspective of the burrito.
E: FUCK!!! you just blew my mind!(head explodes)