كل يوم slangجديدة واكيد لمحبي تعلم اللهجة الامريكية ولغة الشارع الأمريكي انو يتابع هيدول الslangsمعي
اليوم رح أحط 3 ورح أشوف التفاعل وهيك كل يوم

Definition:
All the time; always available; without a break.
Example:
1) In New York City, a lot of stores are open 24/7.
2) I had to move because my neighbors played loud dance music 24/7.
Etymology:
Some convenience stores are open 24 hours a day, 7 days a week. The phrase is used for anything that is always (or nearly always) available.
Synonyms:
around the clock

Definition:
To do something very well, particularly an examination (verb); first-rate (adjective), or an expert (noun).
Example:
1) I'm going to ace this exam - I've been studying all week!
2) Lois Lane was the ace reporter for The Daily Planet -- although she did have a lot of trouble uncovering Superman's identity!
Etymology:
In World War I, a pilot who shot down five enemy planes was called an 'ace', which is the powerful one card in a deck of playing cards. 'Ace' can be used as a verb (to do well) or as an adjective (excellent, best) or as a noun (a nickname for someone who is good at something, or for a good friend).

Definition:
Someone who isn't very smart; a stupid person.
Example:
1) Susan and Jim are such airheads -- they love sports but they are failing all of their classes at school!
2) I woudn't ask Alaine for the answer -- she's an airhead!
Etymology:
If your head is filled with air instead of brains, you probably can't think very well.
Synonyms:
ditz