Various definitions

1) To murk someone via a cuss/diss/boiment/par
2) To get excited/become excitable about something minute
3) To portray general outlandishness
4) To produce fantastic lyrical performance in a rap/spit.
Example 1:

Person 1: (Laughs) Your shape up is nuts! (Laughs) How can you go to the barbers and come out looking worse than before like Edward scissor hands cut your hair! Par!

Person 2: (Laughs) Allow it, you're GOING IN on him!

Example 2:

Person 1: Jheeeeezeee!! I'm that guy!! I got an A in my GCSE Food technology! Suwoo!!

Person 2: Rah, you're GOING IN, still. These times nobody cares about Food Tech, you ain't Ainsley Harriet.

Example 3:

*Guy walks past wearing hot pants*

Person 1: (Laughs hysterically) What is that bruddah doin' wearing them mad tight pants! He's GOING IN with the hot pants!

Example 4:

*Listening to American Rapper J Cole:*

"Aye nigga I'm the best man, as if my best friend was getting married,
Even with my eye closed I'm something like a visonary,
Paint you a perfect picture nigga this is picturnary,
Man they goin have to put my picture in the dictionary,
Right next to real then put your picture right next to fictionary..."

Person 1: Jheeze, J Cole GOES IN on this track!
by ManuchoGoncalves November 2, 2010
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An asian (preferably Japanese) girl who has a bad tempter or has psychological issues. Go Go is usually used as a warning to other guys to steer clear of her.
Guy 1: "Damn, check out that Japanese girl, she's fucking sexy! I think I'll go have a drink with her!"

Guy 2: "No! Don't dude, she's a Go Go!"
by AcidTears January 3, 2005
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to date someone, girlfriend/boyfriend,
socialize
go with
to date somebody

1."hey man, what's up?"
"im going on a date dude"
"with who?"
"whitney,man"
"man, u go with whitney?"
by smartypants53 March 12, 2008
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noun: A go to is the person you go to for sex on a consistent basis without it being a dating relationship. It is also the term to use when describing the fact that you are sleeping with someone but not actually dating or even "seeing each other". Its the term for the person you go to for consistently good sex and no pressures.

The term perfectly describes a relationship based soley on sex. Unlike "friends with benefits" which implies friendship that includes sex, the "go to" relationship generally starts as sex first. If a friendship develops it is usually a by-product of the sexual relationship rather than the origination of the sexual relationship. Different than a booty call or hook up, the go-to relationship is generally more consistent, which eliminates one or both parties from having to go out and look for it.... Cuz ya got a "go-to" for that!
Question: Are you dating anyone? Answer: No, but I do have a go to.

Question: What are you up to? Answer: My go-to is coming over for a bit then I'm going to the mall.

Question: Wow, he's cute...are you dating him? Answer: No, he's my go-to.
by kmminct April 12, 2010
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"Tite", "Stupid", "dumb", "cool", "poppin'", "going "off", "hot"
"Man, That party go." "those shoes go homi". "she go, i go."
by muki July 25, 2006
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When you buy some food and ask to be ready to eat right after on the way. Usually, it come in bags.
Gimme one burger and a coke to go.
by guitaplus March 14, 2007
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