(colloquial) One who performs little though professing much.

Used to indicate that somebody does not wish to be disturbed, e.g. a sign on a hotel room door, or a "busy" mode of an instant messenger.

Indicates that an area should not be entered, e.g. a military installation, or as a sign on a hotel room door.

(euphemistic) To have sex. / Used other than figuratively or idiomatically: to do a given deed.

(obsolete) To take off (clothing). / (slang) To kill, to bump off

(UK) A stag party.

Alternative spelling of dos and don'ts

plural of do-badder

(informal) A person who does bad things.

Alternative form of make the rounds