look up any word, like donkey punch:
Daltch is another word for "Bitch,fuck, or Reh" its mainly used in public because if you say "Bitch,fuck, or Reh" People will be like "What did he say?" SO Daltch is a word to cover that up.
Example- "Hey Bob your a Daltch!"

"What does that mean?"

Thats how most people will respond without knowing :).
by Stupid dum reahing fa July 02, 2011