Top definition
Short for "don't be like that!" To be used when someone says something innapropriate or is being a douche and/or bitch.
John: "Hey Sarah, how's you milf mom doing? She ready to go for a ride?

Sarah: "DBLT you douche!"
by B166-ER June 10, 2009
Get the mug
Get a DBLT mug for your friend José.