A Raspberry Pattern - A Raspberry Pattern is when you make a fart sound with your

A Raspberry Pattern is when you make a fart sound with your mouth like you're trying to make someone cry and it’s just too funny.

I did a raspberry pattern during my sister’s birthday party and she started crying from laughing.

I did a raspberry pattern in the library and the librarian gave me a time-out.

My friend did a raspberry pattern during our group project and we all failed.