shundai

The motion of inserting 1 or more fingers up an asshole when the person doesn’t expect it.

I’m going to give you a shundai

by msdb2003 February 15, 2018

Shunday

The day that you turn off your communications equipment to avoid all contact with other people so you can do 'your own thing'.

I was so tired after a tedious week at work I decided to take a shunday...

by inx13 February 08, 2010

Shunday

The voluntary act of shunning all social, physical and intellectual activities on a Sunday

Exhausted after a hectic week-long travelling schedule, she decided that it would be a Shunday this time

by cyclopsee July 18, 2011