It's a casual and friendly way to ask someone how they are doing or how they felt about something.
Here's how it breaks down:
* Y: This means "and" and connects the phrase to a previous statement.
* como: This means "how" or "as"
* te: This is the informal "you"
* encontraste: This is the past tense of "encontrar," which means "to find" or "to feel"
Examples:
* "Y como te encontraste?" (And how are you?)
* "Y como te encontraste la película?" (And how did you find the movie?)
Note: The phrase is commonly used in Latin American Spanish, while in Spain it's more common to use "y cómo estás?".