Lol! There's some really unattractive sounding shit involved in describing weed...
She's A Stinky Girl (not even going there)
Little Ball Sack (maybe not as bad as Big Old Ball Sack, but still not good)
Dank (sounds like somebody didn't wash)
Teeny Ween Peeny (self explanitory, nobody wants to own or run across one of those)
Get A Jock Strap His Balls Are Hanging Out (sound like something Johnny Knoxville would be involved in)
I know there's a lot more...