Top definition
When your listening to lots of Yann Tiersen music.
Person 1: 'I'm Yann'ing it up today'
Person 2: 'Oh what, playing lots of Yann Tiersen music, right?'
Person 1: 'Yup'
by Rosskowilko January 27, 2009
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2
To "yan" on about something, like if someone keeps going on and on and on about something, just interrupt them with "YANNING!"
by belz November 06, 2003
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