Here's an example:
"We used to get 3 breaks a day but our manager put the kibosh on that"!
It means to put an end or stop to something, or even someone.
Old word you don't hear as much anymore.
Being able to rate w/o buying would be GREAT! What annoys me as a buyer - happened more than once - is i offer to buy at listed price - make arrangements to meet - then later notified (once while already said en route) & then they msg they just sold it to someone else. wtf! Or where some had lots of boxes of an item & i asked max we could buy. ignored that Q & gave me address. i said wanted 300 to 500 of their thousand. was told promised to many so could only buy 1 box. then EN ROUTE he msgs back sold it all to 1 buyer instead. again, wtf! So at times buyers suck & would be nice to rate them. or leave up post for 10 months & rude to me if i ask if still available. ugh.