bucker-up
noun
plural buckers-up or bucker-ups
1
: bucker entry 1 sense d
the bucker-up, who holds the red-hot rivet in place with a combination of iron bars and brute strength 
San Francisco Chronicle
San Francisco Chronicle2
: bucking bar
- live on borrowed time
- live on something
- live on the edge
- live on the fat of the land
- live on the street
- live on the street(s)
- live on the streets
- live one's own life
- live out
- live out (something)
- live out something
- live parking
- live paycheck to paycheck
- live steam
- live storage
- live stream
- live streamed
- live streaming
- live streams
- live the good life
- live through
- live to regret
- live to regret (something)
- live to regret something
- live to see the day