Silent Stream 

When a peer or peers are using your shower, inserting your penis between the shower curtains and urinating on them. The warmth of the urine matches the warmth of the water from the shower, and the culprit remains undetected. Does not work if the target is taking a cold shower.

Zach and Liz were in the shower so long, probably fucking, so I opened up the curtains and gave them a silent stream.

Silent Stream by Mttioceme March 15, 2010

Silent Disco 

The act of masturbation. It is referenced by the noise one makes while in the act.

Eddie : "Where's Petey been?'

Robness: "I dunno actually, he might be partaking in a silent disco..........just give him a couple more minutes. The last stripper ripped him off last night."

Silent Disco by Sung "Dragonball" Moon March 11, 2013

silent but deadly 

A subtle release of nasty botty gas.

I just did a SBD!

silent but deadly by Andrew Briggs January 31, 2004

Silent Disco 

This term was originally used to name an event in which a group of people all rock out to the same song playing on headphones. However, onlookers cannot hear the song in the headphones and therefore, the group looks ridiculous. While participating in a silent disco, if you turn off/take off your headphones, you can hear everyone messing up the words to that particular song. Therefore, this phrase NOW refers to someone completely messing up the words to a song, but are convinced that they know them, and therefore, persevere.

Joan: "R-E-S-P-E-C-T camelbacks in PNC."
Rick: "Shit, you totally just Silent Disco-ed that song."

Silent Disco by JDawg$ February 12, 2009

silent rave 

"silent raving" aka the act of spontaneously raving to music played over headphones or total silence with a dash of lightswitch rave

"Yo dude, what's up?"

"Not to much to be honest, but seriously..."

"SILENT RAVE!"

silent rave by EggYokio April 20, 2006

Silent Friend 

Well, this is a term I came up with meaning if someone joins your MySpace page or whatever social network you use and they just join and not say anything at all to you but yet they want to be your friend.
Makes no kind of sense!

You get a in this case, a MySpace friend request and you add that person and they don't say anything to you at all. That's a Silent Friend.

Silent Friend by jeremyrennerfan April 3, 2009

Silent Shott

A word used to refer to as cool, often used as an adjective, or noun.

Also refers to an extremly contagious trojan virus, be ware of any file as .slst

Damn, he's a Silent Shott

Oh my god! A Silent Shott!

Silent Shott by nfnouisgj se November 11, 2005