noun
a type of novelty item consisting of a pressurized can that releases a thin, string-like material, often used for playful pranks or celebrations
-
The children were reprimanded for using silly string in the classroom.
-
We had a blast spraying silly string all over the backyard.
-
Let's go buy some silly string and have a wild time at the party!
-
The comedian's jokes were like silly string, light-hearted and fun.