by northernjizz6669 December 13, 2021

by Lamasisful July 19, 2023

The act of taking a hot runny dump in your buddies drink, and then yelling "Surprise!" after he/she drinks it.
Adam: Hay Bill! Take a sip of your hot coco surprise!
Bill: Damn! That taste like shit!
Adam: Surprise!
Bill: Damn! That taste like shit!
Adam: Surprise!
by Abel The Wicked December 16, 2008

by Kari Hatake September 2, 2023

The act of creating an impression of a penis in to a wedding cake or penetrating said wedding cake with a phallice.
Dude, while Dave was giving his best mans speech I totally gave the bride and groom a wedding cake surprise.
by cockbandit1869 July 7, 2011

My dog left me a Shanghai Surprise in my bedroom last night.
I did a Shanghai Surprise in your bathroom.
I did a Shanghai Surprise in your bathroom.
by Arcspork May 7, 2025

The act of organising a birthday party for someone on a WhatsApp group that they are on. To both maintain an air of semi-secrecy and still respect the birthday haver’s wish of no surprise party, messages are typed and sent ‘quietly’.
Griff: ok guys, next Wednesday it is
Meg: Thilo is on the group though so we all have to type quietly
Gabe: ah, a good ole’ Berlin surprise
Meg: Thilo is on the group though so we all have to type quietly
Gabe: ah, a good ole’ Berlin surprise
by Ashley Coates March 2, 2023
