the act of being pearled refers to the act of a guy cumming on the neck or lower leck of a girl. Being "pearled" usually happens after the action of titfucking.
After she squeezed her big titsaround his hard cock and he titfucked her, he pearled her.
Used to describe when an autograph is placed on a baseball, for a reason that makes no sense probably made up by prepubescent unemployed autograph hounds that chaseclout instead of women
Damn bro Juan Soto pearled my baseball. Short signature under the Rawlings Logo