if you don't start being a little nicer to me, i'm going to give you an astroglide surprise in the middle of the night
the act of lubing up ones penis and inserting it in a womans anus when she isn't expecting it
"if you don't start being a little nicer to me, i'm going to give you an astroglide surprise in the middle of the night" What is the definition of "astroglide surprise"?