Dump valves are fitted to the engines of turbo charged cars and sit between the turbo outlet and the throttle body. These are known for the "tissh" sound when you change gear.
Found already fitted in cars such as a subaru.
Found already fitted in cars such as a subaru.
Dude i just bought i Subaru, i love the sound of the dump valve when i change gear. Listen it goes "Rummmm tissh!"
by KatieLovesIt! April 20, 2009
Get the Dump valve mug. by BV69BV April 21, 2017
Get the Toyam Dumpmug. 
You've got one week to pay me back. If not, I'll give you the brow dump of the century.
Why haven't you payed me? Your brow is done for.
Yo, that bitch gave me a huge wet brow dump last night. I got a total half-stack.
Why haven't you payed me? Your brow is done for.
Yo, that bitch gave me a huge wet brow dump last night. I got a total half-stack.
by eggplant_anus March 21, 2009
Get the Brow Dumpmug. Soft dumping refers to breaking things off with someone you have been seeing only casually. The difference between dumping someone in the usual sense and soft dumping is that the two (or three) of you were never all too serious or exclusive in the first place. This is typically relevant for folks who are non-monogamous or in open-relationships.
"Stacy soft dumped me dude, we had only been hooking up for a month or two but it was really good and I thought I saw it going somewhere. Now Steve is the only person I'm sleeping with at the moment.
by Fred the Worder August 22, 2019
Get the Soft dumpmug. by Chris Richmond, Ben Richmond July 16, 2006
Get the dump monkeymug. When a group of people shit in the same toilet at the same time or while taking turns without flushing in between.
by VC NFR S2 July 18, 2009
Get the Gang Dumpmug.