{v.}, {slang} To loaf or be lazy; not want to work or be serious; fool around. * /Tow didn't get promoted because he goofed off all the time and never did his homework./ * /If you goof off on the job too much, you'll be fired./
GOOF OFF
Meaning of GOOF OFF in English
Slang English vocab. Английский сленговый словарь. 2012