It's worse if you're already a girl.
Looks like C++ or C# to me. Not sure. I had to use something very similar to that for L2Bot for Lineage II.
The syntax is applicable to all C-style programming and potentially Java.
I will now explain everything that is wrong about this code.
1) "this" is a reference to the current script or object and is a reserved word. understand.this, assuming understand is a script or object, will be a private, usually hidden, reference. The compiler will not know what understand.this is unless "understand" is a reference to this script, in which case you just use "this".
2) get.a.girlfriend is a variable call, not a method call. That statement is not executing anything. It is like saying, "Hey, this is a variable. Nothing to do here."
3) Naming a variable as 1 letter is extremely bad practice. It is not a descriptive name.
4) get is a keyword reserved by the C-based language. It is extremely bad practice to call a function "get".
5) In the case of objects or scripts, as "you" is implied to be, it is better to use you.Equals(objectOfComparison) instead of using the comparison operator.
6) Implies all geeks/programmers are male.
If the marketing geniuses had any idea what they were doing, the code would look something like this:
if (you.understand(this))
get(a_girlfriend);
Like I said, get is a commonly used reserved word in the C language.
