### Comment:
Maybe u/moewelds means he has a lever that breaks the trailer off from his truck. Implying when things start going bad you save yourself and say 'good luck' to anyone following behind you who now has to deal with your runaway trailer.

### REPLY:
No, that’s when the banks sell junk bonds to one another, then take short positions with a third bank against those bonds they just sold.

### END.