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The sexual act of pooing in your own hand and then depending on its consistency moulding it into a ball the way your doing this whilst back scuttling a lass (or lad) upon your climax you throw your "grenade" at the back of her head shouting "hail ceasar" for no apparent reason .
Shit got a bit crazy last night, went back home with a lass. She was utter filth and said claimed she didn't have any boundaries. That changed when I performed the Roman Handgrenade on her. She called the police and was arrested.
by Tony Chong June 14, 2018
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