2-Flush Dump
A defication of such magnitude, it requires flushing the toilet twice to get the entire product down the toilet.
It should be noted that all men quietly celebrate taking a 2-Flush Dump.
Dump-Flush
The smell right after you flush a fresh hot dump.
Guy 1: hey man, does it ever smell after you’ve flushed a dump?
Guy 2: Yea man, smells like dump-flush!
Guy 2: Yea man, smells like dump-flush!