I've heard both stoked and psyched used by native speakers quite a few times, and I thought they meant basically the same thing: 'excited'.
Then, I came across this slang expression:
claimed to be meaning:
Being stoked and psyched at the same time
But now that the slang styched is claimed to denote both these words at the same time, there must be some difference between stoked and psyched.
What would that be?
Best Answer
A blogger explains in December 2009 where he first encountered the portmanteau styched:
*Jenvious won’t be conquering the internet any time soon, mostly because it tries to slap together two words with mutually exclusive meanings: an object of jealousy is something you have but don’t want to share with others, while envy is directed at someone else who has something you don’t but would very much like to have.
You are wondering whether styched is just as nonsensical because it fuses two words, stoked and psyched, not with opposite, but virtually identical meanings.
Stoked
The use of stoked to mean ‘excited (in anticipation)’ arose in California surferspeak in the early 60s:
This figurative usage differs from much earlier ones because it deverbalizes stoked to an adjective and restricts it to a single affect. That emotion can be stoked is hardly a novelty:
As a fire is stoked with fuel, people — or personified Texas cities — can also stoke themselves with food:
I would imagine that surfers were more inspired by by the earlier use of stoking emotion rather than, say, some metaphor drawn directly from stoking a beach fire.
Psyched
As you suggest, by the mid 1960s and early 1970s, psyched had taken on a meaning almost identical to stoked:
But this slang usage didn’t appear out of thin air. Over the course of the 20th century, various discourse groups — especially sports and the military — would get psyched, psyched up, or psyched out, try to psyche/psyche out the competition, or psyche themselves up before a contest as well as being psyched for/about a game. These terms describe a variety of mental states and strategies, not all of them pleasant.
The first slang use of psyched arose in early 20th century among those wealthy enough to afford psychoanalysis:
A slang abbreviation for psychoanalyzed, this usage continued into the 1960s:
Let the Games Begin!
One of the first sports/games to adopt the word — independently, I assume — was tournament bridge:
South’s club bid was not warranted by the cards; it was designed solely to unnerve, i.e. fake out, the opposing partners. To psyche a suit/bid is still current jargon among bridge players.
This sort of strategy is behind several other uses of the word in competitive sports. Thinking too much about the competition can hamper performance, and one’s opponent may adopt a tactic to force you to do that very thing:
Don’t Get Psyched, Get Psyched
A strategy to avoid getting psyched in the negative sense is to get psyched in another — to prepare oneself mentally, a discipline useful not only in sports:
Mental perparation can be as free of affect as an airplane pilot concentrating on a mission or as laden as screaming soldiers drowning out the sound of helicopter blades. The constitutive factor here is the preparation. In fact, in the last example, psyched up hardly carries any other meaning than prepared. To get to the fun exciting psyched, you have to look elsewhere.
Psyched as Mental State
In a more general use, being psyched can simply mean ‘in an agitated, worrisome, or fearful state’:
Just as hyperbole can render mad or crazy into an exciting and quite positive emotion, so someone can be psyched by an upcoming waterskiing vacation. Anxiety becomes anticipation. This is not, however, the source of the second half of of the portmanteau styched.
Now a figure skater, a sprinter, or a mountain biker only competes indirectly with others. Performances are ultimately individual. The mental preparation necessary for the best time or score may have no outward sign of emotion, but if you want to add anticipation and excitement to the mix, and if you have a rather undeveloped sense of language, you can end up with styched. This neologism may be lots of things, but it isn’t a tautology.