Yanna-ing 

Tweeting your emotions and feelings usually in a sad/ lachrymose manner while trying to pass them off as song lyrics by adding a music note emoji to the end of the tweet.

Did you see that girl Yanna-ing on twitter last night? She dove into her feelings & drowned!

Yanna-ing by SlimFRECK June 28, 2014

Yann'ing 

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'

Yann'ing by Rosskowilko January 27, 2009