The joining of 2 or more bodies in a similar fashion as the old nintendo game, Tetris. Similar to spooning.
The other night my girlfriend and I were eating at a restaurant and the couple in the booth next to us was playing body tetris.
An act of passion involving numerous Tetris shapes and positions, including but not limited to: The Greased Flagpole, The French Clown, and The Messed up Squirrel, WARNING: NOT FOR AMATEURS!
Jeffrey that was a wonderful round of Body Tetris! Thanks for suprising me with The Messed up Squirrel.