他妈的 (他媽的) tā​mā​de
fucking pronoun
A vulgar intensifier used to add emphasis to an adjective, adverb, or entire statement.

天气他妈的

zhè tiān​qì zhēn tā​mā​de lěng.

The weather is so damn cold.

damn it pronoun
A common taboo curse used as an exclamation to express frustration, anger, or annoyance.

他妈的钥匙

tā​mā​de, de yào​shi yòu diū le!

Damn it, I lost my keys again!

Cross-References

Same as