The erotic act, common in correctional facilities, of molding one's scrotum into a bowl shape and filling it with vodka and boiled potatoes and then forcing another to consume the brew.
'I got that boy in his cell last Tuesday, made him eat my Russian's Supper all up.'

'You got pretty lips, boy, you gonna get Russian Supper'd'
by Paddybongo May 20, 2013
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