The act of getting a stripper pregnant while wearing a sombrero and in another relationship at the sametime.Then refusing to step up to the plate and be a daddy.
defintion #2 Taking donations from a community with the promise of helping the handicap and never stepping up to the plate and honoring that promise.
EX:1" Your boyfriend got me pregnant and is giving me the dirty baserva"
EX:2 "Severalpeople in the community donated money to help with the handicap only to receive a Dirty Baserva.
When two heterosexualfriends of the same gender have a sleep over and one leaves in the morning with out saying goodbye.
Chris awoke to the rising sun. He looked over at Nathaniel sleeping peacefully. With out waking up Nathaniel Chris gathered his things and exited the room. As he was leaving the strange house Chris had this uncomfortable feeling as if he had done something, dirty.
When Nathaniel awoke he realized he had been giving the dirty goodbye.
When I came to, I noticed my dentist's teeth were clean, but my tampon string bore clear evidence of pastrami on rye -- damn it! I'm the victim of The Dirty Feldstein!!!