Top definition
Rapidly pressing shift on minecraft to simulate a sexual action. Sometimes in the real world known as "humping."
Jordan and Sean hopped on the bed and started to Mcshift. Ethan later that day asked us if we did because he heard us McShifting.
by scousecraft2 July 06, 2012
Jul 2 Word of the Day
Dude, I was so unhappy about my girl, until I spoke to my serotonin donor who really helped me feel better
by jonfurstn1 November 27, 2009