How many times do you knock on a door in one 'set' of knocks?

I hear you knockin', but you can't come in.

There's nowhere I can't reach.

I knock seven times, enough to satisfy the rhythm of "shave and a haircut, two bits".

I've never knocked out of superstition, however.

This thing is sticky, and I don't like it. I don't appreciate it.

Door - 7 if i know them. 4 if i don't.

Bonus- 4

I am a dolphin, do you want me on your body?

Originally Posted by nuttyturnip

I think we've found a new event for next year's X Games: Extreme Door-Knocking. Send the players into a blighted urban area and see how many doors they can knock on before they get beaten/shot.

For the record, I knock 3 times on doors, and think knocking on wood is superstitious nonsense.

I wanna play! :P

I knock 3 times on doors. Normally I don't like doorbells because it's annoying when people ring mine (I don't say anything though). I only ring the door bell at my gf's house (It's a huge house and no one would hear me knocking).

I was speaking idiomatically.

on a door...i do that little melody (do do do dooo do...do do!) so um...*counts on fingers* seven times people usually know its me because of my knocking tune.

as for superisition...i don't believe in that crap.

What kind of toxic man-thing is happening now?

I usually ring the doorbell first. If no one answers for several minutes, I try knocking, and it's usually three knocks.

FELIPE NO