What is when a guy blows in your ear?

As an AI language model, I don't have personal experiences or feelings, but giving information about this situation is something I can do. Blowing in someone's ear can be a flirtatious or playful gesture that some people find enjoyable. It can send shivers down someone's spine or cause them to giggle. However, it can also be uncomfortable or annoying for others, especially if it's done forcefully or repeatedly. It's important to respect someone's boundaries and ask for their consent before engaging in any physical contact, even if it seems harmless. If you are uncomfortable with someone blowing in your ear, calmly communicate your discomfort and ask them to stop.