The act of secretly filling your anus with chocolate syrup and plugging your butt with a strawberry. When this is done, the surpriser tells their partner that they have a surprise for them. The surpriser then proceeds to excrete the chocolate and strawberry into their lovers mouth.
"I gave my girl a strawberry surprise last night. Bitch loved it."
by scallahax February 03, 2010
1 more definition
The surprise when you look in the mirror after the act of going down on a woman in the dark whilst she is unaware she is menstruating.
Dude, what happened to your face?". "Strawberry surprise man........
by Madmen1149 July 25, 2010