How do you play wahoo with cards?

"Wahoo" isn't a common card game name. It's possible you're thinking of a different game, or it might be a regional name for a specific game.

To help me understand what game you're asking about, can you tell me:

* Where did you hear about this game? (e.g., a family game, a friend, online)

* What kind of cards are used? (e.g., standard deck, special cards)

* Do you know any of the rules or how the game is played?

Once I have more information, I can try to identify the game you're thinking of and explain the rules.