A type of cannabis typically referring to the c. sativa strain, headies are the royalty of cannabis. As opposed to the lower body high of beasters (typically c. indica), headies provide a heady high (as the name would suggest), allowing for more physical function under the influence. Most low grade cannabis does not provide the same kind of lightness of being that headies create. Thus, headies are preferred among cannabis connoisseurs everywhere. Smoking too much of the headies will probably result in a loss of brain cells and increase your usage of phrases such as "the other day," and "this one time." Then again, who really gives a shit if you can function?
I got some dank headies the other day, I was high for like 5 hours!