the act of being so blown from smoking weed, you are some sort of past tense of it.
i smoked a blunt to the dome and was so blownt.
by blownt85 September 18, 2011
refers to a woman who is now unattractive, with a slight hint of attractiveness from when she was younger/not-on-crack/prettier, etc...
Look at that cracked-out, ho-bag bitch, she's blownt!
by none of your damn business November 17, 2003