-a phrase often used to emphasize the meaning that something is about it happen.

-when you wanna ryhme with 'it's goin' down'
girl: we have to go to the party at becca's this friday

boy: oh hell yea, bro. it's goin down like china town
------

boyfriend: babe, am i seeing you in your birthday suit tonight?

girlfriend: oh baby, you know it's goin down like china town

------

boy 1: it's on like donkey kong ?

boy 2: it's goin' down like china town
by idc1234 October 7, 2011
Get the it's goin down like china town mug.