This is the space age and you gotta have drugs drugs drugs..Whats the name of that song? haha?

What is the song called where its an oldies type tune where the lady
is singing that song....i found it on marijauna man's live show...he
has a recording called marijauna man does pink kush, check it out its
the first song he plays heres the link
http://www.indyarocks.com/videos/Marijuana-man-does-some-pink-kush-2146398
please help??