inzakken (ww):
Fall apart
break down, collapse, crumble, crumple, tumble
inzakken (ww):
Fall heavily or suddenly; decline markedly
fall off, sink, slump
inzakken (ww):
Suffer a nervous breakdown
break up, collapse, crack, crack up, crock up
Via: Ensyns.nl
Via: Memodata.com