Pronunciation: [tˈɪzəm] (IPA) 
TISM is a 4-letter acronym that stands for "This Is Serious Mum". The word is pronounced /tɪz(ə)m/ and stresses the first syllable. The spelling of the acronym follows a standard pattern where the initial letter of each word is used to form the acronym. The use of the letter "T" from the word "This," "I" from "Is," "S" from "Serious," and "M" from "Mum" forms the acronym "TISM." The term is usually used in a humorous or sarcastic context.
TISM is an abbreviation for "This Is Serious Mum," which is an Australian alternative rock band that emerged in the late 1980s. The name TISM itself is a paradoxical acronym, as the band often opted for humorous and satirical lyrics. The group was known for their distinctive style, blending elements of rock, pop, punk, and electronic music. TISM's music was marked by catchy melodies, catchy hooks, and irreverent and witty lyrics.
The band gained a cult following in Australia and received critical acclaim for their live performances, which often involved outlandish costumes and engaging stage antics. TISM's shows were known for their energetic and entertaining nature, always incorporating elements of satire and parody.
Despite maintaining a relatively low profile internationally, TISM remained influential within the Australian music scene. The band released numerous albums throughout their career, with some of their most well-known songs being "Greg! The Stop Sign!!," "Everyone Else Has Had More Sex Than Me," and "Whatareya?". These tracks showcased the group's clever wordplay and ability to tackle social and cultural topics with humor and a touch of absurdity.
TISM disbanded in 2004, leaving behind a legacy of unique and creative music that continues to resonate with fans. Their satirical approach and unconventional style have inspired subsequent generations of musicians in Australia and beyond.
