The act of flubbing lyrics or not keeping time with a band during a song
We had to keep practicing the song over and over because the singer welshed it.
by log the drummer May 08, 2011
To cover, spray, smear or shart your own human feces within the confines of a house, room or dwelling.

(Past-Tense only)
*walks into a room covered in human feces*

Woah dude somebody totally welshed in here!
by fubfub October 20, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×