Sendetta

When you receive constant junk-mail from the same source and send them an angry e-mail in response.

John got one to many e-mails about his credit score and went on a Sendetta, writing hate-mail to FreeCreditReport.com for 4 hours.

by fahrensiehier April 12, 2010

Sedeheg

A term used to refer to an individual deprived of sexual intercourse over a long period of time and is also very unpleasant, ugly, desperate, and stressed out. Often tends to take it out on others, particulary those who are younger. Rape may occur irrespective of sex

Dude 1: hey bro, what class do you have next?
Dude 2: history, dude. Ugh, my teacher is such a sedeheg!!

by KBABLOL July 12, 2011

Senderos

Being called a Senderos is basically the same as playing soccer like a complete retard. Even though you try your best you fail miserably in every fucking situation.

He could have scored the goal so easily, there was no one around him and he was even in the penalty box. What a goddamn Senderos.

by JulitoJr February 14, 2017

Sender

Someone who does everything to be able to suck Elias' dick. But he doesn't just stop there. On the contrary this is only the beginning. We're talking about 69, doggy,handcuffed to the bed, alabama hotpocket.

I am sendering my way through my gay best friend

by The OG Behzy March 16, 2018

senderday

a full send on a saturday with your crackhead family. you fail if you aren't plastered by 9:30.

"us crackheads are getting together this weekend for senderday in st. kitts"

by hahanotcool October 28, 2019

Sendemi_The_Shark

A Shark Furry in the Furry community who harasses people just for having alot of followers, and throws fits when people choose an artist over herself

"Damn is Sendemi_The_Shark really throwing another fit"

by SENTRY_OMEGA February 28, 2020

Sendhil's Coolness

Non-Existent

"anything urban dictionary says deserves to go in the garbage (even if its true)" INCLUDING Sendhil's Coolness
-Seny 9 #3542

by big man jr November 22, 2020