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

[London Parris]

Cuphead

 

[Denny Hamlin]

The Narrator from Spongebob, who now has a band for whatever reason.

 

[London Parris]

No, it predates the first episode of SpongeBob by 21 years.
Fix it Felix.

 

[Mario Kart DS Fan]

some 70s singer

 

[The Pink Cat In The Hat]

A logo for a computer program?

 

[Teedgee]

Cream The Rabbit in some outfit.

 

[Princess Céline]

A coffee cup resembling cuphead

 

[Denny Hamlin]

A Anime water spirit

 

[Princess Céline]

Luigi, as seen in Super Mario Strikers

 

[London Parris]

Esna