I'm pleased to see that someone has come up with a t-shirt for CafePress. The sentiment is solid, though the definition of LEC may be lost on most.
Not that my idea is any less niche. For my own personal wear, I'll be borrowing one of the designs from "LEC Hate Central" for the front, probably the image located at:
The back will bear, in large, block letters:
L u c k