From the North West, meaning 'i understand', 'i know what you mean' etc
'yeah am onto it' 'onto' for short
by ARMS March 29, 2005
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MATHEMATICS
expressing the relationship of a set to its image under a mapping when every element of the image set has an inverse image in the first set.
VIT
generally when a boy in VIT asks Partner for sex, the positive reply to offer is "onto", while the negative reply is "nt".
BOY- "Lets have sex somewhere?"
Partner*nods head in disagreement*- onto(which means she agrees to do the deed for the sake of god)
by Ktera Omit March 13, 2021
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MATHEMATICS
expressing the relationship of a set to its image under a mapping when every element of the image set has an inverse image in the first set.
VIT(vellore)
is used to in affirmation in positive manner to question that if someone from VIT wants to have sex with you or when a boy asks his partner for sex she can use this word to say yes
eg1
Boy(me)- "lets have sex sometime?"
girl- "onto(yes yes of course)"
eg2
boye telling his friends that he had sex with girl
boye-"she came onto me man!"
by Ktera Omit March 13, 2021
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Used without any context by some Lecturers in Irish colleges. Generally an average 0.9 times a minute. Usually followed by a spate of "Into it","On top of it","Over It",
The next type of contract is a Bills of quantity contract onto it and into it we will put onto it some figures into it for the price of certain jobs onto it that are related to engineering works. On top of it and over it there are also many other types of engineering contracts into it.
by onto October 18, 2006
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A term used for somebody that is just sexually attracted to somebody. They just wnats to have sex with them, not date them or anything.
Guy 1: Look at that girl! She's hot, why dont you date her?
Guy 2: Nah, I'm just up onto her.

Girl 1: Wow, that guy stares at me! I wonder if he wants to date me?
Girl 2: I think he is just up onto you.
by Daschy September 19, 2009
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Something to be rubbed off of you and onto someone else.
"Man, her good looks must have rubbed onto me."
by Stacey C. May 18, 2007
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To crack onto someone is an Australian phrase meaning to hit on someone, or make a move on someone.
"I was at the club last night and this jackass just came up and started cracking onto me, so I shot him four times in the leg"
"Pff, the jerk. He can't just crack onto someone like that"
"I know! Anyway, I called the hospital and they say he'll never walk again"
by Nuckpang February 24, 2008
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