njd
Definition
A common texting and internet slang abbreviation for 'no jodas', an expression used in Latin American Spanish (especially Mexican and Colombian Spanish) to convey disbelief, surprise, or playful skepticism, roughly translating to 'no way!', 'you're kidding!', 'don't mess with me', or 'no kidding'.
Examples
Ganó el partido en el último segundo, njd.
They won the game in the last second, no way.
Dice que vio un unicornio en el bosque, njd.
He says he saw a unicorn in the woods, you're kidding.
Me ofrecieron un trabajo en la playa, responde mi amigo con un simple 'njd'.
They offered me a job at the beach, my friend replies with a simple 'no way'.
Comí 10 tacos en un minuto y pedí más, el mesero murmuró 'njd'.
I ate 10 tacos in one minute and asked for more, the waiter muttered 'no kidding'.