"inferior, cheap material," 1962 (in song "Little Boxes" by U.S. political folk-singer Malvina Reynolds, 1900-1978), reduplication of tacky.
(also ticky-tack) Inferior; shabbily made or done; tacky: oil rigs and ticky-tack motels/ draw their energy from the ticky-tacky-taco style of curio shops (1969+)
nounShabby materials; insubstantial and inferior goods: little houses made of tickytacky (1962+)
[coined by Malvina Reynolds and used in ''Little Boxes,'' a 1960s satirical song about California housing tracts where the houses are described as little boxes made of ticky-tacky]