all up in my facebook

When someone likes every status, post and anything you do on fb within 2 minutes of you doing it. They also initiate chat every time you log in. These people may make you not want to post things or be online, because you know they will not leave you alone.

This can be good, in the case of crushes or romantic interests; but can be freaking annoying by others.
Jane: " I think Alberto likes me.."
Denise: "Why do you think so?"
Jane: "He's been all up in my facebook lately."

OR
Pedro: "Man, Kevin is always all up in my facebook, it's so annoying."
Pablo: "Yea, he is online 24/7"
by drsj June 17, 2012
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All about the up skirting

When all a guy thinks about is looking up a girls skirt
Hey stop that peeping tom hes all about the up skirting.
by RawRkitten1713 August 09, 2010
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all up in yo' nasty

To get up in ones nasty; grill; face.
(Blocks the basketball in 3 on 3 basketball)

I just got all up in yo' nasty.
by Jake Regier April 18, 2006
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all up in da butt

The act of having anal sex with another person.

Though the phrase does not necessarily have to be used in that fashion. It can be used whenever the user feels it is appropriate
Aw man i was mackin those bitches and i gots to do them all up in da butt.

or...Hey lets get some ice cream all up in da butt!
by Dylan Jones July 21, 2006
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all up in my grill

all up in my grill means when someone is all up in your business or all up in your body area
guy comes up places hand on girls boob
girl says: oh boy...you are all up in my grill, you better get off
by Stephanie April 26, 2004
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all up in my biznezz

Being nosey. Buttin in when not invited.
"Why you all up in my biznezz girl, no one asked you."
by EileenP August 22, 2006
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