من تحت لتحت
secretly or behind the scenes
الحاجة بتحصل في الخفاء ومن غير ما كل الناس تعرف.
Example:
"من تحت لتحت كانوا مجهزين مفاجأة، وإحنا فاكرينهم بيتخانقوا."
بجد
Means "really" or "seriously". Used to express sincerity or ask for confirmation.
ذاكر
Study (masculine)
أحسن
The meaning of a7san is deserved or well deserved
قشطة
Literally "cream" but used to express that something is excellent or perfect. Similar to "great!" or "awesome!"
عشان
3alashan means because
يلا
An expression used to encourage action or express urgency. Can mean "let's go", "come on", or "hurry up".