Text Messaging Phrases

interjection used as a casual greeting or inquiry to ask how someone is doing or what is going on

• I casually greeted my colleague with 'What's up?' as I passed by their desk.
• Hey, buddy, what's up? How's it going?
• Yo, dude, what's up? You good?
• As I stared at the night sky, I couldn't help but wonder, 'What's up?'

noun a slang term for 'what's up', used as a greeting

interjection a word or phrase that expresses a strong emotion or feeling

• Greetings, may I inquire about your well-being? What's up?
• Hey, wsup? How's it going?
• Wsup fam? You good?
• The sky is clear, birds are chirping, and wsup with you today?