Excusememasen 

A hybrid of 'Excuse Me' and the Japanese word 'Sumimasen,' which means 'Pardon Me,' it is a term used by wannabe Japanese-English bilinguals who have done something stupid, want to only marginally ask for forgiveness, and rejoice in thinking they sound witty.

An American exiting a crowded train in Tokyo: "Excusememasen!"
Japanese collective spirit: "..sigh.."

Clifton: "Ah, did I spill my beer on you? Excusememasen!"
Rika: "ha.. vely funny..and yes you did.."

Excusememasen by MKDB September 10, 2013

Excuse me what the fuck

The action of showing confusion after an absurd event. This term became popular after a meme rememe, and got spread by the 9 year old army.

Usually when done correctly, the arms will form 2 sine waves, the atmosphere around you will become distorted and the color configuration will become abstract.

EXAMPLE 1
A : What’s your biggest fear?
B : ...
A : ...
B : SOMEBODY ONCE TOLD ME THE WORLD IS GONNA ROLL ME I AIN’T...
A : Excuse me what the fuck?

EXAMPLE 2 (Edgy)
Random Template : *exists without being a meme*
Reddit’s 9 year old memer : Ayx queues me, What the EH?

Excuse me what the fuck by Divorce The Bucket August 31, 2018

Excuse Merchant 

Someone who at a moments notice can pull an excuse for just about anything out of their ass. This happens often when defending a sports team or the reasons someone is dating busted girl. Everyone knows the usual list of excuses and weather they say it or not they are all thinking "man what an excuse merchant".

Hey Joey, the NY Giants Suck this year.

Joey: "No they don't they would be undefeated if Eli didn't cut his face shaving in week 3"

Here we go again... What an excuse merchant.

Excuse Merchant by bt3101 November 30, 2011

pitiful excuse for a used douche 

An insulting phrase used to describe a woman (if you could call her one) that's more insulting than calling her a douchebag or even a douchenoozle.

Flo from a certain insurance company's commercials is a pitiful excuse for a used douche.

pitiful excuse for a used douche by Telephony November 16, 2013

Excuser-User 

That person who has an excuse for anything and everything. No matter what the responsibility needing to be done was, or how easily it could have been done, the Excuser-User will not complete this task. They will simply supply you with some bull-crap excuse for not doing it.

person 1: Hey did you finish that paper?
person 2: Nah, I was too busy.
person 1: You had ten hours to do it last night!
person 2: Well yea, but I went bowling with my friends and then took my dog for a walk and when I got back, CNN was on...
person 1: God, you're such an excuser-user.

Excuser-User by lady luna January 9, 2010

We so excited

Classic line in the ever so famous "Friday" by Rebecca Black.

Girl #1: "Yesterday was Thursday, today it is Friday, we we we so excited, we so excited"
Me: "What is this; I don't even..."

We so excited by woodsy91 March 30, 2011

scooter-excuse 

A person who consistently turns up at scooterist related events and rallies, with no scooter.

They may well relate merry tales such as 'scooter is in the workshop/broken down/being done up/lent out', although the truth is, (even if they own a scooter at all) they have no intention of going to scooter events on a scooter as a car/van are more convenient and mean they can also fill the campsite with chav-tat such as generators/gazebos and BBQs.
They may use minor injuries (long ago healed) or family members/children as an excuse.

In the 80's for 6 months the scooter-excuse did a few local rallies on a scooter, then they disappeared for 20 years and here they are again -patches covering their flight jackets -none of which they have been to or ridden to- big on talk, small on content.

Opinion on anything technical/engineering should only be taken at your peril as they know less than a 16 year old on a twist and go.

scooter-excuse by terry fuckwitt1 July 20, 2011