Bastard — literally “someone who soils himself with faeces”. Female variant: засранка.
Замполит, засранец, первым взломал дверь радио магазина и утащил от туда приемник.
The political supervisor, that bastard, was the first to break up the door of the radio shop and took a receiver from it.
(Евгений Кукаркин, Дыхание кризиса, 1998)