2. Someone who sells Ganja.
3. Someone who you have sexual relations with just to pass the time.
4. A friend who has no name.
2. "Let me call my buddy, he has a buddy who sells the dooby dank sauce."
3. "It's one in the morning and I'm going to see my buddy."
4. "Where you going?"
"To hang out with my buddy."
2. close friend, pal, compatriot
3. used to describe budding fungi, or any other thing that... buds.
How 'bout that buddy yeast....
2: a condescending term used sarcastically to describe someone that you consider below yourself.
"Buddy just told me I can't park my car here."
I have observed guys will often address as 'buddy' another guy either younger, smaller, or somehow bearing less status; this far it is not an overt, hostile put-down, but a more subtle; the speaker extends his friendship even while asserting superiority, whether in age, status or knowing experience.
I would say this sphere of the word only extends especially to acquaintances rather than the closest of friends; among close friends, if there's an alpha in the group, he might use 'buddy' on the others; but if there's a perceived equality, 'buddy' may then not carry these subtle social shades.
PETE, 18: What's up buddy.