knock up Verb1. Also: (knock together) Informal to make or assemble quickly: my boyfriend can knock up a wonderful lasagne2. Brit informal to waken: to knock someone up early3. Slang to make pregnant4. to practise before a game of tennis, squash, or badmintonNounknock-upa practice session at tennis, squash, or badminton
Its before the match starts 'for real'. Players 'knocking' the ball back to each other for warm-up / practice.
Knock knock. Who's there? Up up. Up up who? Up up and away. Here is another one for you. Knock knock. Who's there? Canoe. Canoe who? Canoe tell me another knock knock joke?
knock knock, whose there "FBI OPEN UP" "fbi open up" who? OH WAIT RUNNNNNN
Knock knock who is there pig pig who? Pig up your feet so you don't twip!
The Romans made up the game tennis but they used wooden tennis rackets.
Then it rips.... nothing, but you might knock the chick up... or he might knock you up
Tennis Scoring: A series of points add up to make tennis games, a series of games add up to make tennis sets, and a series of sets add up to make a tennis match.
Yes there is! Try this one. Go up to someone and tell them to say "Knock, Knock". When they say "Knock, Knock", you ask, "Who is there?" I love that one!
I don't think their are any 'button-up' tennis shoes. but there are defiantly Velcro tennis shoes.