kid

to deceive, not in a very serious way

kill time

find something to use up time whilst waiting

kind of

kind of - used to speak in general rather than specific way about something

kip

to kip - to sleep for a short while

kitsch

kitsch - objects which are vulgar or show poor taste

knack

a natural skill for something

knock about

to knock about - to hit or beat someone

Knock Knock jokes 1

Knock Knock Jokes 2

Knock Knock Jokes 3