Definitions by Mangoflavoedhotsauce

Silly sienna 

Si•lly•si•enn•a- a nickname for a silly girl that’s named sienna. (especially when it’s sienna lewis)

A:yo yk that girl sienna
B:oh yeah you mean silly sienna

A:yeah she’s so silly dude

Silly sienna by Mangoflavoedhotsauce August 19, 2021