Riddle Thread

[NinjaRooster]

OOOPS! sorry, I forgot about this!

It starts with a D

 

[heartsizedfarm]

OOOPS! sorry, I forgot about this! 

It starts with a D

No idea

 

[charnic44]

Dumbell? Doorbell?

 

[NinjaRooster]

Okay, give up?

 

[charnic44]

Dirty bell? Dirt-filled bell?

 

[QueenCleo]

I give up

 

[NinjaRooster]

Okay, everybody gives up?

 

[peep peep peep]

I'm just going to guess.... dell?

 

[peep peep peep]

Oh oh I know A BROKEN ONE XD.

 

[NinjaRooster]

Nope.
Hint: it's a measure of sound.