When a person is fun, funny, has an easy going manner, open, cute either looks or personality, or has quirky mannerisms, it is easy to flirt and tease them....so these kinds of people are teasealicious. These kinds of people also like to tease and like being teased. Sometimes the teasing borders slightly on being sexual but it never totally ever goes there. It's a way of having fun.
My friend from Spain is fun and funny and loves to flirt. He is also a really nice guy. He is teasealicious....especially when he mispronounces English words such as pumpkin...'punkie'