(six one way, half-dozen the other)
Guy 2: Eh, Same difference.
Guy 1: That makes no sense...
Guy 2: Oh but it does.
Often shortened to same diff.
For instance: Apples & Oranges. Both are fruits, but are not equal.
John: Don't you mean Oranges?
Bob: Same Difference
You: No man, s'all g, no peanuts in there.
Retarted Friend: Hey man, just cuase there's no peanuts in the ingredients doesn't make it safe, look here on the lable it says "may contian traces of nuts", You cudda killed him!
You: Same Difference, man...
That's the same difference bro!