Rotter 

A really old person.

"No, I won't help you cross the street, you fookin' rotter!"

Rotter by Gregor B. Mofo June 28, 2005

rotter 

Slang reference to the anal vestibule.

Try and do your girl up the rotter. Cosy!

rotter by Beans v The G May 19, 2005

Rotter 

Something in the corner. Impossible to comprehend, yet impossible to ignore.

*screeeeeching* rotter

Rotter by AnOldRottenCunt September 14, 2020

Rotter 

A smart person with A lot of skills .trustworthy

Look at the president now that's what you call a rotter

Rotter by Dick dragon 55 June 17, 2016

rotter 

a word you use to describe someone who’s amazing, funny, kind, and just plain fucking awesome

person 1: she’s really nice! what’s her name??
person 2: that’s mayah mothafuckin rotter

rotter by moogdk February 14, 2018

rotter 

alex. This bird we kno n shes baaaaad trust me she looks like shes been slapd by manyacock

shes bad her the rotter

rotter by LoopholeFred January 27, 2005

Rotter 

An heir who is focused only on spurious inheritance claims so that he/she can get paid money now

That rotter daughter of mine wanted more money after I paid for her wedding because she thought that my investments had come good

Rotter by Terrence78 June 15, 2008