present participle of goof around

(slang) A mistake or problem.

(slang) To make a mistake. / (transitive, slang) To introduce problems to or damage through incompetence.

To play, or to fool around.

(US, slang) To dawdle, lollygag; to waste time aimlessly or engage in idle activity or inactivity.

(US, informal) An idle or work-shy person; a shirker.

plural of goof-up

simple past tense and past participle of goof off

Third-person singular simple present indicative form of goof off

plural of goof-off