(derived from the Russian language)
Stuka (pronounced "shtooka") is an ambiguous word for "a thing". Often something you cannot identify or define.
Stuka can mean anything from a small device (cellphone, electric wire) to a piece of heavy machinery.
A stuka smaller than a regular stuka is called a "stuchka". Means: "small stuka".
"Boris, what is this stuka?"
"Pavel, pass me over that stuka."
"This stuka is extremely useful, Ilya"
"This isn't a stuka. It's too small. It's a stuchka!"
Money. Usually a large amount of money.
Comes from the Hebrew word for money, which is -- unsurprisingly -- "kessef".
"I heard you were getting a promotion"
"Yes, that is true"
"What does it mean to you?"
"That I'll be walking home with the kessef"
Having sex while airborne.
Usually in an airplane, a freefall or jumping from a cliff while having intercourse (rare).
Yoni: Check out that hot stewardess!
Gilad: Yeah, I'm going top gun in a few seconds.
---
Eyal: I had an interesting experience yesterday.
Boris: Oh yeah, what?
Eyal: On my flight over here I pulled a top gun on the chick from the seat next to me.
Boris: Elite.
Anti Little-Sister Association
An organization of people who, to say the least, do not have compassion towards their younger female siblings.
Started at 1999 by Yehonatan Rozenshein (Yoni). Soon joined Netcooler, Abe, Scorp and Psychobunny (Today, "Rana"). Those were the hard-core ALSA and they remain today.
Several other people came and go, such as Chiquititas Lover, Tutei Bar and Salion.