What does wuu2xxx mean?

"Wuu2xxx" is an internet slang term that combines "wuu2," which stands for "what you up to," with "xxx," often used to signify kisses or affection. It's commonly used in casual online conversations, particularly in texting or social media, to greet someone and express warmth or friendliness. The use of "xxx" can indicate a playful or flirty tone.