My guy friend teases me but I can’t tell if it means he likes me?

Recently when we’ve been talking, he’ll say stuff like “you’re a dumbie dumb stupid idiot” and he’s 100% joking by the way his tone is and the way he’s saying it, so I know for sure he’s not being mean.

I also had to physically grab his arm and move it one time because he was in the way of my seat and, when I did, he said “ewwww” while laughing with a full faced smile. I can’t tell if he’s just being goofy or is teasing me and if it could mean anything more.

My guy friend teases me but I can’t tell if it means he likes me?
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