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childhood
Just stroll in, roll in your pole into Rolie Polie Olie's
Hes saying that someone raped his childhood. Rolie Polie Olie, was the main character from the kids show Rolie Polie Olie. By saying that, "You rolled your pole into Rolie Polies Olies colon" he is saying that you raped Rolie Polie Olie (in the butt), and therefor metaphorically his childhood.