Previously, previously, previously.
Nice idea. But lacking in execution: (1) nearly all Tetris implementations reserve one colour for each shape, rather than sharing them, and (2) the brick wall is already an almost-grid shape; why not take advantage of that?
Also, if a Tetris block could curse, it would clearly be in Russian. The nerve of some people!
The first things you learn in a new language are the curses. Clearly that's the only English that shape knows. That and "large pizza with coke". Because who doesn't want to order a pizza when they come to America?