awky mo

Abbreviation for 'Awkward moment'
Used to lighten the situations mood, make it more jokey
Girl: Happy birthday, i love you!
Boy 1: Thanks x
Boy 2: Man, that girl so wants you!
Boy 1: Dude.. That's my little sister..
Girl: Awky mo...
by biznitch:P January 22, 2012
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mo tinker

a badass word for kids under 6
"you see those mo tinkers"
by firmne July 09, 2006
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Mo Fackle

A polite way of referring to someone, or something, as a Mother Fucker.
Steph is my favorite Mo Fackle!

Bear is drunk as a Mo Fackle.

I am high as a Mo Fackle!

That Mo Fackle got three jobs.
by MoneyRik August 20, 2010
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MO run

Going on a "MO run" means you light a joint while driving up and down Missouri Bottom Road in St. Louis.
Who's down to go on a MO run?
by Tunsa2 November 26, 2010
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Mo to the Fo

Exclamation used to express supriseness.
by ylime1995 September 18, 2011
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Mo' heat, mo' motion

A great way to remember some basic chemistry and physics basics.

With more motion, more heat is formed, or, when you add heat, you get more motion. It works both ways which is good to know in chemistry when speaking about speeding up a reaction, or physics when talking about thermophysics.

Side note: It also can relate to psychology when you consider that the rate of sex increases in the summer months. Which also brings it into the anatomy field, and biology for that matter. Because should the gametes create a zygote from "Mo' heat, mo' motion." it's a great way to remember how to have sex.
Roy: I'm really not understanding why this reaction goes faster in the warm water than the room temperature water.

Mr. Larson: Roy, it's an easy thing to remember, "Mo' heat, mo' motion." When heat is added to the solution it goes faster due to more motion of the particles in the solution colliding more frequently.

Roy: Now I get it! Mo' heat, mo' motion.
by aeijklmoty November 05, 2009
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Mo

Missed oppurtunity usually in regard to an attractive male or female that you could have hooked up with.
"Did you see that girl?"

"Yeah man, total MO
by Amanda0311 September 30, 2010
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