Top Definition
an out of date apple computer.
the school computers were such granny smiths they still had green screen monitors.
by mike September 13, 2004

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When you get out of an hour long bath with wrinkled fingers and have a wank so that it feels like you're being tossed off by a geriatric.
Guy 1: had a cracking Granny Smith last night

Guy 2: wasteman cuz
by Obi Wankanobi January 22, 2014

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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