tease [intransitive, transitive] tease (somebody) | tease (somebody) + speech to laugh at somebody and make jokes about them, either in a friendly way or in order to annoy or embarrass them
Don't get upset—I was only teasing.
I used to get teased about my name.
A child often sticks out his/her tongue to others to look down on them. See the picture
What is that action called: "He is teasing me"?