Meth Dump; When a dissatisfied and soured customer returns to your place of business, with a huge gulp of kookabura coffee and takes a horrendous revenge dump in your employee bathroom without spraying air freshener or turning on ventilation fan or even flushing, as if they had been smoking meth.
"Mrs. Jones must have been pissed because she took a massive meth dump in the customer bathroom! WELL PLAYED MRS JONES. WELL PLAYED!"
by MONGO TRAINER November 13, 2018

Example One:
Adam was running late so he decided to take a cereal-dump.
Example Two:
Person 1: "Where have you been?"
Person 2: "I was Cereal-Dumping"
Adam was running late so he decided to take a cereal-dump.
Example Two:
Person 1: "Where have you been?"
Person 2: "I was Cereal-Dumping"
by Jimi93 July 17, 2011

A term used by anti-New Orleans Saints fans (basically the rest of the NFL team's fans) in order to display their annoyance and hatred for the overkilled term "Who Dat?"
As the final seconds ticked off the clock, the Carolina Panthers fans chanted "Dump-dat" as the Saints fans poured out of the stadium admist another defeat by the hands of the Panthers.
by Timmymoto April 22, 2010

Slummy Dumps refers to a girl who is specifically a "haggard ass bitch". It's a specific code word used when referring to ugly women around significant others or people who don't appreciate hearing about how ugly, fat or slovenly other chicks are.
by MediaOffline76 October 17, 2010

When a dude takes forever in the bathroom because he masturbates then poops while on the toilet.
dump pump masturbate
dump pump masturbate
by chicks_knowthe#truth March 8, 2019

by 4pillows March 28, 2016

by marcelmarechal July 15, 2010
