Top definition
Acronym for: Sexy Property Number One

SP1: What you call your main girl or guy

SP2: and up is used for side girls or guys
Richard: So what's up with you and Lexi?

Nick: Yo man she is tight. She my SP1

Cloe: You still hanging with Dean?

Rachel: Hell nah. He in the back of the list. SP4 or something
by yoshtopia February 28, 2017
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