hooty rat 

A marijuana cigarette. A large joint filled with sweet mary jane, similar to a spliff. Also reffered to as a big fat hooty rat.

I smoked a big fat hooty rat before I got my tongue pierced!

hooty rat by jeepzilla December 12, 2003

hoot rat 

a girls that looks high and goes to many parts to suck on dick and get drunk

she is a hoot rat

hoot rat by SoccerStar7 November 3, 2016

hoot-damn-shit-fuck exchange rate 

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 determined that 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.

Or

Boy: I don't give two fucks about your feelings!

Girl: wow you really don't care about me

hoot-damn-shit-fuck exchange rate by Vyplnit December 7, 2011