Hot diggety!

Hot diggety (dog)!

 and Hot dog!; Hot ziggety!
Inf. an expression of excitement and delight. (These expressions have no meaning and no relationship to dogs or to wieners.) Rachel: I got an A! Hot diggety dog! Henry: Good for you! Tom: You won first place! Mary: Hot ziggety!
See also: hot

Hot diggety !

verb
See also: hot