from MSNBC.com

“BREMERTON, Wash. - Credit unions accept deposits — just not of methamphetamine.

A woman who allegedly dropped an envelope containing money and a bag of meth at a Kitsap Credit Union was arrested and charged with drug possession, according to court documents.

A bank employee reported the deposit to police, who contacted the 18-year-old customer.

Officers said she might have mistakenly included the bag when she got money out of her pocket for the deposit.”

i have heard that meth makes you smarter, so this makes sense.