"Would you like to see what I can do with my tongue?"
It's a playful and slightly suggestive phrase that can be used in a number of ways. It could be:
* A flirtatious comment: If said with a wink and a smile, it can be interpreted as a flirty way to suggest doing something playful or sensual with your tongue.
* A humorous challenge: If said jokingly, it could be a way to challenge someone to a tongue-related game or trick.
* A tongue-in-cheek remark: It could also be used in a more ironic way, to poke fun at someone's expectations or to imply a playful ability to perform unexpected things.
The meaning and intent will depend heavily on the context and the tone of voice used.