debbie-downer

don't be such a debbie-downer; let's try to stay positive.

her debbie-downer attitude was dragging the whole team down.

he's a total debbie-downer when it comes to relationships.

we don't need a debbie-downer ruining our vacation plans.

stop being a debbie-downer and just try it!

i hate being the debbie-downer, but i see some potential problems.

she's always been a debbie-downer about her job prospects.

don't be a debbie-downer; there's still hope for success.

he turned into a debbie-downer after the bad news.

we need someone optimistic, not another debbie-downer.

please don't be a debbie-downer about the project outcome.