Do you know what the above user's avatar is?

[LED42]

A female dog

 

[ArchagentEverlasting]

A Goomba wearing a santa hat

 

[LeftyGreenMario]

I don't know what that is. Don't even know where to begin.

 

[Mario Kart DS Fan]

Princess Mario

 

[ArchagentEverlasting]

I don't know what that is. Don't even know where to begin.

you sir disappoint me

Also various Mario sprites

 

[LED42]

Erm... It looks like a...uh, a guy, a mysterious guy. It's hard to describe...

 

[Princess Céline]

An 8-bit Goomba wearing an 8-bit Christmas hat

 

[LED42]

Long-Hair-Link with a Santa Hat.

 

[Julia-BM]

Sprite art by the queen of the Shy Guys herself

 

[LED42]

A Santa Hat wearing a girl

 

[Mario Kart DS Fan]

santa hat wearing a goomba.

 

[Mintiously]

Piranha Plant sleeping.

 

[The Lord Bowser]

Luigi Skiing

 

[Julia-BM]

Kerog

 

[The Lord Bowser]

A female human being with a Santa hat drinking hot Coco

 

[The Nate]

(King Koopa on his wedding with Princess Toadstool, C. 1989)

 

[J-Yoshi64]

Some kind of dated 3d render.

 

[Koops]

You making ice with your fist or something like that...?

 

[Julia-BM]

Isabelle tricking everyone in the village she lives in (Including the mayor), into thinking she's Santa Claus

 

[Koops]

I like that. I will trick the mayor into thinking locking himself up in the freezer will get him so many presents, and I’ll take his place.

Anyway, a girl in a Christmas hat.

 

[The Nate]

an animal crossing character

 

[LeftyGreenMario]

Some 90's joke.

 

[Dr. Peach]

Bridal Mario

 

[zel]

some blonde dudette with a dress(applies to many of them)

 

[Julia-BM]

Skinny Mario from Super Mario Maker, in the actual Super Mario World style