Rain Cake 

What happens to cake in the field when you forget to cover it up with cellophane.

Guy #1: "Hey Benji, what's in this one?!"
Guy #2: "Cake."
Guy #1: "No, no cake, it RAIN CAKE, you make RAIN CAKE!"

Rain Cake by birdistheword5 March 27, 2011

Someone left the cake out in the rain. 

Used to refer to an eccentric person or idea. A reference to the song "MacArthur Park," one of oddest songs ever written.

John: My next door neighbor thinks little green men control the government through mind control.

Paul: Someone left the cake out in the rain.

Someone left the cake out in the rain. by devil doll October 20, 2009

Someone left the cake out in the rain 

Use to refer to a person with swamp ass or a visible wet spot on their ass (cake). Based on the song Used to refer to an eccentric person or idea. A reference to the song "MacArthur Park” by Donna Summer.

Greg: sees a person with swamp ass Someone left the cake out in the rain.

Someone left the cake out in the rain by Dogenero September 22, 2022

_raincake_ 

_raincake_ is a very chaotic gamer/tiktoker that really likes Minecraft and music

"oh I saw a really cool tiktoker who liked Minecraft and music!" "Must be _raincake_!"

_raincake_ by Froggylovespizza1817 July 31, 2021