moider

To talk shit to someone,

Lots of useless natter
Someone blabbing crap
Empty words

NOT "to take a life" as Google's definition declares

ORIGINATES from the Welsh "Mwydro" of same definition "talking crap"

Dont moider my head (Paid a mwydro'n mhen i)
Go away! Dont moider me!

- Where's Dei bach ?
- He's in the bar moidering that new girl from Pwll Gwyn!

by Kingsonone December 02, 2012