Limericks part 1

I.
A limerick starts on line one,
at two you know you've begun,
at three you can see
that four rhymes with three
and five starts back just for fun.

II.
I laugh and say, 'ha ha ha!'
but it always requires a bra.
I suppose I could try
and not get a black eye
but a boob was just the last thing I saw.

III.
All afternoon I just skip
and then in the evening I strip
then jump in the pool
I am such a fool!
there needs to be water for a dip.

IV.
I once made a limerick with orange
it was supposed to encompase a door hinge
I could not complete
a limerick so neat
for nothing rhymes with purple.

V. (this is the first one I ever wrote in my life)
Lunchroom food is quite thick
sometimes it comes on a stick
I ate it once
I'm such a dunce
now I'm going to be sick!

VI.
I have a star on my hand
along with a black rubber band
I gave it a flick
and received a great prick
and it flew off and never did land.