Yeah buddy

A term used when one agrees strongly with the other. The person usually replies "yeah dude" not exactly expressing the word with passion.

Pronounced

(yeeee-ah buddy)
and

(yahhhh dooooddde)

person 1: "the tractor aint runnin no good"
person 2: "yeah buddy!"
person 1: "yeah dude"

yeah nah

New Zealand slang, strangely enough, meaning yes.

"Did you come home alright?"
"Yeah nah, sweet as."

hellz yeah

From a popular Boost mobile commercial, "Hellz yeah" is a corruption of Hell yeah.

Rylan: We're gonna go check out the new club, wanna come?

Aiden: Hellz yeah!

Yeah Bud

A phrase often used to describe one's intense agreement, acknowledgement, or pleasure. Used in stead of saying "Yes", "I agree", "Awesome", "Great", or any number of positive-sounding adjectives.

Popular amongst verbal slackers and stoners in Northern Michigan who also say "Hey, Man" and "No worries" a lot.

Guy 1: Did you buy any snack cakes?
Guy 2: Yeah Bud! I totally got the munchies, man.

or

Guy 1: I just won the lottery!
Guy 2: Yeah Bud!

or

Guy 1: Did you return my bottles?
Guy 2: Yeah bud.
Guy 1: You suck. I was going to use that to put gas in my car.

yeah boyeeeeeee

Direct translation is "yes, my friend". Could mean "you da man," "awesome! and "yippe di do da!".

Mr. A: "I finally asked Ms. B out for a date."
Mr. YB: "yeah boyeeeeeee!"

Mr. T: "I pity the foo'"
Mr. YB: "yeah boyeeeeeee!"

yeah boy

Flav-o-flav's famous catch phrase signifying that things are all good, but if it is said really slow with a low tone, it can be used sarcastically to indicate that you really dislike something....

(yeah boy) yeeeeeaaaahhhhhhh bbboooooyyyy I'll take the oon-call pager for the weekend...

(yeah boy) yeeeeeaaaahhhhhhh bbboooooyyyy I'm so glad that the chick I took out last night was really a guy...

Hell Yeah

the band Vinnie Paul created after the horrible, untimely, devastating death of his godly brother and the ending of their latest band, Damage Plan

I saw Hell Yeah and it was like an orgasm for my ears