Heavy Boston accent on the regular word - coffee.
Oh my GAWD! Go Nomarrrr! Lets go get some coffee and watch a Ben Affleck flick.
How people from New York say "Coffee"
Also works with:
Chawklate - Chocolate
Doawg - Dog
Dawling - Darling
Doawlas - Dollars
Sawsage - Sausage
Jewsey - Jersey
Baws - Boss
There definitely are more, you just have to experiment with different words to see if it works.
Frank - "Hey, you see that guy?!"
Mitch - "Yeah he was totally like, 'Eh, Baws, can I get another Sawsage bagel with Chawklate milk? My Dawg accidentally drank some Cawfee and now its gonna cost me 300 Doawlas to get it fixed."