look up any word, like eiffel tower:
 
1.
When you take a crap that's so bad it actually busts the pipes.
HOLY SHIT! Kernal just dropped a pipe buster!
by Kernal November 27, 2004
 
2.
A dump that threatens to destroy household plumbing.
That was one wicked pipe buster I just let go. That wing of the house is closed!!
by BiggieRobs March 08, 2004