goof

[guf ]

1. n. a foolish oaf; a goofy person.

□ Sometimes I’m such a goof. I really messed up.

□ Don’t be a goof. Get with it.

2. in. to use heroin or some other addictive drugs without intending to become addicted; to play around (with heroin). (Drugs.)

□ Gert spent the first few years just goofing.

□ She was goofing, and you know what that leads to.

3. in. to scratch, nod, and slobber after an injection of heroin. (Drugs.)

□ She just rocks and goofs for hours.

□ She has been goofing for an hour.

4. AND goof up in. to make a blunder.

□ Whoops, I goofed!

□ This time, you goofed.

5. n. a blunder; an error.

□ Who made this silly goof?

□ This goof is yours, not mine.