Images of Frosties who got a bit toasted...
Image source: Photobucket account of Audrey083053
Image source: LOLPIX
Image source: Flickr account of Adam Barlow
Image Source: Cartoon Stock
Here's an alcoholic party appetizer made with melons called a "Drunken Snowman":
Image source and recipe/directions are here: Cocktail Times
Image source: QOOP store of Alastair Adams
Image source: Flickr account of andrewvanwey
Image source: Super Tremendous.com
Image source for this blind drunk snowman: Super Tremendous.com
Image source: Google image search
Image source: Bob Eckstein's blog
Finally, here's CGI drunken snowman:
This image by "Botolinus" can be downloaded as a wallpaper at Desktop Nexus.