Deddy

[Sommer]

Southern pronunciation of daddy. A semi-respectful term.
Pronounced Day-eddy but spoken fast enough to sound like deddy.

[Kit]

Originating from Qatar International School, which is a warm-hearted insult used to describe someone who is usually weird, socially awkward, clumsy around people and sometimes retarded

[Becky]

to deddy
to one up, upstage, out due, or out tell a story (usually negative)
Past Tense:
deddyed
deddying
the act of performing a DavidEddy