Howdy is a way of saying 'Hello, how are you' so a good reply would be 'Howdy' or 'Hello, I'm fine thank's, how are you?'
howdy partner
Howdy or howdy partner
"Good morning y'all!"
The Captain Howdy ended in 1997.
5 letters in the word howdy.
Howdy Forrester died in 1987.
The Captain Howdy was created in 1992.
Howdy Forrester was born in 1922.
Boy Howdy was created in 1990.
Howdy Groskloss died in 2006.
Howdy Groskloss was born in 1906.
You spelled it correctly. HOWDY PARTNER