To royst: to insert something into the bum past the anus.
Verb: To royst
person 1: are you seriously gonna royst all that?
Person 2: i cant get caught on the plane, ill have to royst it!
1)To insert something into the anus.
2)This can also be used to desribe lubing up the anus.
Can i spakle your bum with this cucumber.
Person 1, lube up your arsehole dude.
Person 2, i am dude im spakling.