What does hey babe wanna come over to MySpace where I'll twitter your yahoo till i google all over youFacebook?

[Whitney]

What the heck does that mean??? Or however it goes hahaha & don't give me crap answers like your too young to need to know cause im 17 I just want like the whole meaning of it but I think I might already get it

[Boredom]

oh my god.......if you are really 17 you should get it.

[Sive C]

Hey girl, wanna come over to my house where I'll lick your vagina until I ejaculate all over your face

[Jasmine]

It is pretty much a sexual joke.

[Daniel]

It's a sex joke, using popular social networking sites.

[God of the Trumpet]

Let's take this part by part.
The part before the arrow is the original, the part after the arrow is essentially what it means.

"Hey babe, wanna come over to MySpace..." --> "Hey babe, wanna come over to my place..."

"...where I'll twitter your Yahoo..." --> "...where I'll fondle your privates..."

"...till I Google all over your Facebook?" --> "...until I orgasm all over your face?"

I tried to be "family friendly" in my answer, but to little avail. Sorry.

[Wendigo]

God of the Trumpet gave the most accurate, and actually cleanest answer, to the question.

To Boredom, not everyone gets everything.

To Whitney, don't feel bad about not knowing what it meant. Age has no meaning with understanding everything you see, or will come across in life. It's a way to get past any filters that might be in place, for certain words. But then filtering words will never truly work, as they're to easily gotten around, one way or another.

[Daniel]

its a Joke