Without more context, it's challenging to provide a specific interpretation or response. The text seems to include a date (23 10 15, which could be October 23, 2015, depending on the format), a name (Crystal Clark), and a phrase that could be related to a personal or professional project ("lets keep this b fixed").
"pervmom 23 10 15 crystal clark lets keep this b fixed" pervmom 23 10 15 crystal clark lets keep this b fixed