noun, colloquial
yada yada yada, dot dot dot (ellipsis symbol ‹…›, standing for details which have been omitted)
於是他們倆進了房間，底下的事就點點點了！
于是他们俩进了房间，底下的事就点点点了！
yú shì tā men liǎ jìn le fáng jiān ， dǐ xià de shì jiù diǎn diǎn diǎn le ！ So they went into a room, and the next thing that happened was ...
Examples (Wiktionary)
Mandarin
于是他们俩进了房间，底下的事就点点点了！
於是他們倆進了房間，底下的事就點點點了！
yú shì tā men liǎ jìn le fáng jiān ， dǐ xià de shì jiù diǎn diǎn diǎn le ！
So they went into a room, and the next thing that happened was ...