Jabber away |
Talk rapidly or incomprehensibly. |
They started jabbering away about file systems and I couldn’t follow their conversation at all. |
Jack around |
Cause trouble for someone, fail to keep promises. |
Don’t trust him; he always jacks people around and never follows through with his commitments. |
Jack in |
Quit or give up. |
I had to jack my job in because my boss wouldn’t give me a raise. |
Jack up |
Raise a car for mechanical work or increase sharply. |
We jacked the car up to change the tire. |
Jack up |
Increase sharply. |
They’ve jacked up the price of oil this month. |
Jam on |
Apply or operate something forcefully. |
Jack jammed on the brakes when a rabbit ran in front of his car. |
Jaw away |
Talk incessantly without making any sense. |
Your focus should be on helping the student, not just jawing away aimlessly. |
Jazz up |
Make something more exciting or attractive. |
They jazzed up the show with some new scenes because it was becoming dull. |
Jerk around |
Cause trouble or treat someone badly. |
He was jerking us around and wouldn’t give us a straight answer. |
Jerk around |
Behave foolishly or playfully. |
They were just jerking around during the lecture instead of paying attention. |
Jerk off |
Waste time on unimportant things. |
Stop jerking off and focus on getting your work done. |
Joke around |
Be humorous or playful. |
He’s always joking around in class and making everyone laugh. |
Jot down |
Make a quick note. |
I jotted down her number on a piece of paper and now I can’t find it. |
Juice up |
Make something more exciting or perform better. |
I need to buy some memory to juice up my computer so it runs faster. |
Jump at |
Accept eagerly or enthusiastically. |
I’d jump at the chance to go and live in Japan if I had the opportunity. |
Jump in |
Enter a conversation or situation abruptly. |
He jumped in and told them exactly what he thought about the matter. |
Jump off |
Start quickly or successfully. |
The IPO jumped off successfully on the first day of trading. |
Jump on |
Criticize or attack someone. |
Everyone jumped on me when I raised the issue, criticizing my opinion. |