Tex Avery [Fred Avery] (1907–1980), U.S. animator. Porky Pig, in Looney Tunes/Merrie Melodies (animation series), Warner Brothers cartoon (1935-1965).
Porky's famous sign-off line (created and voiced by Mel Blanc from 1938) was used at the end of various other Warner Brothers' cartoons; also at the end of Peter Bogdanovich's 1972 screwball comedy What's Up Doc? (see Avery's comment on "greetings"). Porky Pig first appeared in the Looney Tunes cartoon I Haven't Got A Hat (1935).