To 'sign in' on your email or a site like miniclip.com and other websites you need an account for.
For an email, to 'sign in', you put in your email address, and your password, and then you click the sign in, or Log in, button. Another way to say sign in, is Log in. The opposite of Sign in/Log in, is Sign Out/Log Out.
"What are you doing?"
"Signing in to my email"
"Whats that?"
"I am typing in my email and password and then going to press a button"
"Cool, can I 'sign in' after you?!"
by Emo child</3 May 24, 2008
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1. A 1992 hit single from the Swedish pop band Ace of Base
2. The 1992 album from the Swedish pop band Ace of Base.
3. An ankh in the 1992 music video (The Sign) from the Swedish pop band Ace of Bass
I saw the sign, and it opened up my eyes, I saw the sign.

See also: ankh
by ToxicArtichoke November 24, 2006
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Signe is the kind of girl who will skinny dip in an artic stream with lots of people around and not care; not for attention but just because she is that cool! she has no problem with nudity, is the biggest hippie ever and is a massive climate activist, she spends 2 hours a week sorting recycling for people who are to lazy to do it themselves. She is an openminded, optimistic and caring person who is enthusiastic and confident in herself. She is the best kind of friend and if you meet a Signe, don't let her go, he will make you a better person!
Signe is essentially who i wanna be when grow up ahah!!
by HippieHarryPotter June 15, 2021
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somtimes used on communities like myspace
if you like someone you might make them a sign.
This involves taking a picture of youself holding a piece of paper with a message on it for that person for them to display on their profile.
if you write, " i love matthew" on a piece of paper and take a picture and send it to that person. this is called a sign.
by xxxJJxxx April 23, 2006
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A message indicating that a user from a network has joined/returned.

Something you really want to see when it is next to your girlfriend's/boyfriend's screen name.
\Tina signed on
Tom: OH HEY BABY!!!
Tom: welcome back!!!!
Tina: hu iz dis?
Tom: it's your boy!!!
Tina: rite......
\Tina is away
Tom: ****
by Godknown March 25, 2006
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1. that nasty feeling in your stomach right before diarrhea

2.the act of shitting your brains out
damn, i got signs...where the hell is a bathroom!
by shnoog December 3, 2004
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