Pachka
It is used when someone makes a fool of themselves while doing something they were previously boasting about.
That Mrig next doors said she could easily sneak out at night for the party, well now she is grounded. Mrig had a pachka.
pachka
Slang for a mistress. Comes from Ukrainian/Russian "пачка" meaning "package."
Take a look at his pachka; she's hot!