To Display mild annoyance, alternate of God damn.
Rednecks frequently use this word when Nascar gets replaced by Iraq war Coverage.
"Dadgum! Dat Der Saaaadaaaam is on the TeeeeVeee agayn."
Same an dangit (dang-it) or dadburn (dad-burn). A mild and quaint curse.
Modification of the term god damn
. Comes from the midwest, as near as I can tell - my grandfather (an Illinois native) used to say it a lot.
Note the term is always used as an adjective, and NEVER as a verb. So you can have (day) a dad gum toll booth attendant, but you don't dad gum the toll booth attendant. The only exception to this rule is that "Dad gummit" is a suitable substitute for "goddammit"
Dad gummit! Where is the dad gum screwdriver?
A two-word swear that substitutes for a more offensive two-word swear that ends in damn.
I hurt my dad gum finger opening that jar of pigs feet.
A command issued to one's father if one would like some gum
'Oi, you old fart, gimme some gum!'
What a toothless inbred father does to his inbred son. Usually with the inbred son's consent.
Example: My dadgum it real good.