Dead Mouse 

When a guy sends an unwanted dick pic.
'I can see you're proud of it but I'm going to throw it away without ever touching it.'

Exchanged numbers with David yesterday and he dropped a dead mouse on me last night.

Dead Mouse by Anon1Adult June 30, 2016

dead mouse 

When a female places her used tampon in a toilet and doesn't flush it.

"What skank left a dead mouse in the toilet?"

Jane left a dead mouse for her boyfriend because he kept peeing on the seat.
(as a prank)

dead mouse by J.S.C August 14, 2006

Dead Mouse 

A well intentioned gift that is unappreciated, disgusting to, or disliked by its target audience (like when a cat gives you a dead mouse).

“She told him to bring alcohol and he brought fireball because he didn’t know it makes her sick… it was a total dead mouse.”

“I gave them a hug because they were crying but I didn’t know they hate being touched, dead mouse on my part!”

Dead Mouse by MY PIE IS BETTER THAN YOURS. March 28, 2022

Dead Mouse Mug 

The face you make when somebody gives you an inappropriate gift. Like when your cat brings you a dead mouse. You appreciate the effort but you can't fathom their thinking.

Dude! I guess Aunt Clara forgot you're not twelve anymore. You should have seen your Dead Mouse Mug when you realized she'd given you PJ's again for Christmas!

Dead Mouse Mug by SJ@24th June 22, 2010

Dead Moose 

Dead Moose is a form of horseplay usually participated in by a group of men. The term was made famous by the Eminem line:
"Sometimes I wanna get on TV and just let loose/But can't, but it's cool for Tom Green to hump a dead moose"
which references actor Tom Green humping a dead moose on MTV.

The game starts when one member of a group places their thumbs on their temples and stretches out their fingers, resembling a moose's antlers. The rest of the group follows suit and the last one to do so becomes the dead moose. The dead moose must immediately lie still on the ground, while the rest of the group dry humps them with vigour. The game is over when the humpers decide that the dead moose has been defiled enough.

Person 1: *Makes moose antlers with their hands*
Person 2: *Makes moose antlers with their hands*
Person 3: *Makes moose antlers with their hands*
Person 4:*Makes moose antlers with their hands*
Person 5: *Doesn't realize*
Person 1: DEAD MOOSE!
Person 5: *Lies still on the ground*
Person 1: *Proceeds to hump Person 5*
Person 2: *Proceeds to hump Person 5*
Person 3: *Proceeds to hump Person 5*
Person 4: *Proceeds to hump Person 5*
Person 3: Alright enough, we've been preponderated enough. The moose has been penetrated.

Dead Moose by YeastYeastBoi June 11, 2018

suck a big dead moose cock 

A very graphic Canadian insult indicating that the person to whom the insult is being hurled it thought of so lowly that they should do this most disgusting of things normally as it is clearly something their character indicates they would consider normal practice. In other words, the person is disgusting and so are their habits.

esp. heard in rural Ontario when someone says or does a thing to anger their associates they would be told to 'go suck a big dead moose cock'. Also heard as a reply to another insult... i.e. if X says to Y 'your mother wears army boots', Y might be heard to reply with 'oh yeah eh, well your mother sucks big dead moose cock'. And on it goes like that until one of them gets a bloody nose.

suck a big dead moose cock by Rob Falla October 29, 2004

Dead moose's last shit 

Just another way of saying i dont care, similar to i dont give 2 shits!

Note - "Shit" must be said with much more emphasis than other words

Invented by tourrets guy (youtube)

Guy1 "who drank my Mountain Dew!?!"
Guy2 "I dont give a dead moose's last SHITT!

Dead moose's last shit by Tadman October 15, 2012