tumble weed is the process of ripping out pubic hair with your finger and rolling up in a ball and throwing it on the ground hence the name tumble weed.
A girl that approaches, gives that head tilt, puppy dog eyes and glossy lips. No sound comes out, All you hear is the rushing of the wind, and see a tumble-weed moving in a flip, stop, drag motion, inside their heads. Creating nothing but a cloud of dust behind it.
A girl that has very little to offer in the way of conversation or intellect. Usually attractive.
To tumble-weed is to add a comment to a joke, or add comment to a conversation that kills the flow and creates an awkward feeling among the group for a short amount of time. Then the group proceeds to say "Tumble-Weed!" and is they happen to have long curly ginger hair they shake their head about.
person 1 = "Yeah shes my bit on the side"
person 2 = "im yours too!"
person 1 = "Ha Ha i have two bits on the side!"
Tumble weeder = "you could say you have a piece on the side!"
Everyone = "TUMBLE-WEED FARROW!"