Stands Tāmāde Ta Ma Duh Literally Tmd 他妈的

TMD

Stands for 他妈的 tāmāde (ta ma duh), literally “his mother’s,” implying “fuck his mother’s pussy.” A moderately strong curse word. Sometimes shortened to MD, for 妈的 māde (ma duh), literally “mother’s.”

Some of these abbreviations can be combined, for example, TMDSB stands for 他妈的傻 B tāmāde shǎbī (ta ma duh shah bee), which is equivalent to saying something like “fucking stupid” or “stupid-ass shit” or “goddamn stupid cunt.”