WYD means What You Doing.
The Full Answer
WYD is a slang abbreviation that stands for What You Doing.
WYD is also used to make a statement of disbelief about a hypothetical scenario or a real life situation.
Where Would You See WYD?
In texting… and chat… and on social media, such as Instagram… and Facebook… and messaging apps, such as Snapchat.
“Wyd?” Minding my business. “What you been up to?” Just been minding my business. “Where you going?” To mind my business.
Other WYD Meanings
World Youth Day.
With Your Destiny (video game).