1. jiff - Noun
2. jiff - Verb
jiff (plural jiffs)
(informal) A jiffy; a moment; a short time.
jiff (third-person singular simple present jiffs, present participle jiffing, simple past and past participle jiffed)
(slang) to deceive, swindle, trick
Sir Jiff, head honcho of SillyNOC, almost made the big move to new digs up the hill behind the halls of learning. Source: Internet