To teach or instruct someone (particularly a person in which the instructor has a strong fondness for and affinity with so that said bond is that much stronger) in the nuances of slang and urban vernacular.
"It's ok baby-boo, go make that paper." Andy said to Ally.
"I don't understand what you're saying to me, what does that mean?" Asked Ally as she squinted her hazel eyes not quite understanding what Andy was saying to her.
"It means go to work and eventually get paid" said Andy.
"You are totally slanging me up hun" said Ally with her eyes full of awe and wonder as she let out a cute and whimsical laugh.
by Fuzzypanda June 27, 2014
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