The practice of adopting or imitating a policy successfully or popularly proposed by a (usually rival) person or party; (more widely) the practice of following a popular trend.
Origin
Late 19th century; earliest use found in Life. From me too + -ism.
Definition of me-tooism in US English:
me-tooism
nounmiːˈtuːɪz(ə)m
US informal, depreciative
The practice of adopting or imitating a policy successfully or popularly proposed by a (usually rival) person or party; (more widely) the practice of following a popular trend.
Origin
Late 19th century; earliest use found in Life. From me too + -ism.