darn tootin' - meaning and definition. What is darn tootin'
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What (who) is darn tootin' - definition

1928 FILM BY EDGAR KENNEDY
Darn tootin'

darn tootin'         
Agreeing with strongly.
Do you want to go to the mall tonight? Darn Tootin!
darn         
WIKIMEDIA DISAMBIGUATION PAGE
Darned; Darn (disambiguation)
n. (colloq.)
small amount
not to give a darn (I don't give a darn!)
Darn         
WIKIMEDIA DISAMBIGUATION PAGE
Darned; Darn (disambiguation)
·noun A place mended by darning.
II. Darn ·vt A colloquial euphemism for Damn.
III. Darn ·vt To mend as a rent or hole, with interlacing stitches of yarn or thread by means of a needle; to sew together with yarn or thread.

Wikipedia

You're Darn Tootin'

You're Darn Tootin' is a silent short subject directed by E. Livingston Kennedy starring comedy duo Laurel and Hardy. It was released on April 21, 1928, by Metro-Goldwyn-Mayer.

Examples of use of darn tootin'
1. Well played mates." Darn tootin‘ – I don‘t think any of us thought they could be such great losers.