1. Seemingly high-end construction, later determined to be of dubious quality.
2. An acknowledgement of one's own less-than-stellar construction abilities.
1. A: Hey, your bookcase collapsed. B: Yeah, it's made of weapons-grade plytanium.

2. A: I sure hope my sad-ass plytanium scaffold doesn't collapse before this garage gets painted.
by Jeff Pillasch March 17, 2008
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