A portmanteau of "alright" and "cool beans". "Cool beans" was a popular slang term in the 1970s used to express something pleasant occuring. The phrase "alrighty beans" means "ok" or "alright".
John: Alrighty beans! Let's go see some whales!
Jane: I'm whaley excited!
a variation of "alright" that is often used to signal one's desire to bring a conversation (in-person or on the telephone) to a conclusion. It precedes the final goodbye at the end of the conversation.
something people say when something awkward happens or someone says something that makes no sense
*bob*: so im thinking of moving to france and changing my name to fuf
*sage*: alrighty then
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*rick*: i like eating waffles*
*emma*: alrighty then
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*remmy runs out of the room and slams the door for no reason then comes back in the second he slams the door*
*cici*: alrighty then
The state of being slightly better than average, just enough to announce it as if its a mighty occasion. (The added 'y' being the factor which makes the emotion slightly more positive than the state of merely being alright)