He plans to 'thin' (out) the young carrots in the garden. [=to remove some of them so that there is more room between the remaining carrots]
His hair is a little 'thin' on top. = He's a little 'thin' on top. [=he does not have a lot of hair on the top of his head]
The bank's decision to raise rates could be 'the thin end of the wedge'. [=many other banks may also decide to raise rates]
(..) between Michael Cera and Jesse Eisenberg. Objection. No one could possibly know that. Objection sustained. - You're on thin ice, Counselor. - Very well. Now, Mr. Griffin, I'm going to recite a biography and I'd like you to maintain your composure. (..)2020 TvShow: Family Guy Title: Movin' In (Principal Shepherd's Song) Season: 18 Episode 20