Arby: What the fuck was that?

Chief: My ROFLCOPTER, it goes soi soi soi soi soi soi soi.
by Brian Collins March 30, 2008
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The spelling for that funny noise you on youtube videos that microsoft sam makes. Also, master chief uses it in an episode of arby n' the chief made by digitalph33r.
Arbiter: What the hell is this on my back? I'm stupid?
Master Chief: Soi soi soi soi soi soi!
by Adam Carrizales June 28, 2008
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A word unpronounceable by Microsoft Sam.
Microsoft Sam: My roflcopter goes soi soi soi soi soi

You: What the hell is swa?
by The one and only guy July 15, 2009
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Word Origin: As soy milk has estrogenic properties and can cause the growth of breasts in men, the word is widley used to describe a man whom is acting like a female.

Definition: state in which one is emotionally vulnerable, and/or is being overly sensitive.

Also see: Soft , Drake , Bitch , Pussy
"I miss my ex so much, bro." That's soy jonelle, nut up homie.

"I can't come out today guys, im watching twilight with my home girl." You're being SOY as fuck bro!
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