1 definition by Robyntherobber
A Mertonator is a person who loves having kinky sex... especially up the bum. On the outside they are a loving friendly person that people love to be around but make sure you don’t leave anything out around them because when alone they like to investigate and see what they like putting up their bum.
Person 1: do you know Megan?
Person 2: yeah she’s lovely!
Person 1: she’s a mertonator, be careful what you touch in her house
Person 2: yeah she’s lovely!
Person 1: she’s a mertonator, be careful what you touch in her house
by Robyntherobber April 28, 2021