I've never seen this before & I'm an avid Looney Tunes lover.
It's not one of their best, but does have plenty of nostalgia.

At some point 2 scenes were deleted (for violence):
http://looney.goldenagecartoons.com/ltcuts/h/
but are restored here from Cartoon Network.

Includes famous phrases, Va Va Va Voom, Sweet kid, Ralphie Boy, I oughta belt ya, Don't steam me and One of these days.

Here is the short...
http://www.ulozto.net/live/xFE2BTg/bugs-bunny-half-fare-hare-1956-avi