Examples are no-siree and yes-indeedy, and the later kiddo and skiddoo.
Why don't you fire 'em bodily; tell 'em their number is 23—skiddoo!
Suppose someone should meet you in the middle of Herald Square, hand you a ring-tailed tiger, and then skiddoo.
They did not "hand a lemon" or "skiddoo" in those days; American slang changes as quickly as thieves' slang, and only "Gee!"
In short,' I says, 'I've been handed the office to skiddoo, and in such cases I believe in skiddooing.
To depart hastily; scram • Often a command or a bit of advice: We heard the shooting and we skiddooed quick/ Skidoo, skidoo, and quit me
[1905+; perhaps fr skedaddle]