Weed Tease 

One who promises, or insinuates that one will provide or assist in the smoking of marijuana, yet fails to do so.

That red-haired weasel Lanning is such a weed tease. At least I got that Youtube Money!!!

Weed Tease by Strauss gets DP'd April 12, 2011

weedtease 

When your friend smokes you one or two bowls, then tells you he has promised out the rest of his weed and you must quit for the night.

John is such a weedtease. After one bong, he put away his weed saying he wanted to save it for later.

weedtease by Aquamarine151 September 28, 2009