A women that looks good as hell from the back, but has an ugly ass face. When you see her Body you say Daaaamn!, but when you see her face you say Oh Shit!
The exchange rate between the words used in the "I don't give a ___" phrase. In a recent treaty between all English-speaking nations, it has been determinedthat there are:
2.71828183 shits per one fuck
3.14159265 damns per one shit
and 5.02734907 x 10^5 hoots per one damn
Brett: You see that cloud up there? It doesn't give a fuck about your existence _or 2.71828183 shits or 3.14159265 damns or 5.02734907 x 10^5 hoots.
Alex: Wow, you know the entire hoot-damn-shit-fuck exchange rate.