sisappointing

When a sister-biological or other-does not meet your expectations; lets you down; disappoints you.

My sister was supposed to meet me at 8:30 p.m. She was an hour late. That's sisappointing!

sisappointing by Larisa Terkeltaub April 30, 2008

Word of The Disappointing Day 

1. (noun) When the word of the day on urbandictionary.com is not special and is a commonplace slang term that everyone already knows the definition of.

Bill: Hey Frank could you go on urban dictionary and see what the word of the day is?
Frank: its bisexual.
in unison: looks like its the word of the disappointing day!

Word of The Disappointing Day by PlainPat June 21, 2011

disappointing 

When you were worth something more to someone once; but you managed to find a way to make them change their mind. Used correctly, possibly one of the most painful words in the world. Suggests giving up, no longer caring. Can be used to infer "we can never go back."

I did love you. But now, I don't know. You never did what you said you were going to do. I waited for you, but.. you know, it's just.. disappointing, I guess. That's all.

disappointing by Lord Armand Banana III September 15, 2005

disappointing poo 

When you go to the toilet for a poo and only a fart comes out.

'Hey kids just been to the toilet for a shit and only managed a fart. What a disappointing poo that was'

disappointing poo by Lizbien June 11, 2016

disappointing your mother

To masturbate while high. Usually applied to men, but can be applied to women as well.

I smoked 10 bowls then went home and disappointed my mother.
Leaf hit twenty dabs and said, "Let's all go disappointing your mother."

disappointing your mother by Titobanana February 10, 2014

Disappointing 

A big let down. Something turns out to be not as exciting or as fun as you were expecting.

Ladyfriend: "Come on over, I'm preparing a beer bath"
Mr Winstanley: "You're going to bathe in beer?"
Ladyfriend: "My bratwursts are"
Mr Winstanley: "That's disappointing"

Disappointing by Mr Winstanley March 19, 2015

disappointing mango 

when you get excited about something but it turns out to be a massive let down.

waiting ages for a tv episode to air only to find its poo or filler material.
'disappointing mango'

disappointing mango by loveable duck April 12, 2010