goof on

goof on someone

Inf. to tease or kid someone. I don't believe you. I think you're just goofing on me.
See also: goof, on

goof on somebody

to make jokes about someone She doesn't goof on old people, but her characters are certainly older and very odd.
Related vocabulary: make fun of somebody/something
See also: goof, on

goof on

Make fun of, mock, as in He was always goofing on his little brother. [Slang; mid-1900s]
See also: goof, on