Supposed Jokes

I was supposed to play the trumpet
But I blew it.
Did you know that LSD is a really effective weight loss drug?
How are you supposed to eat if there’s a dragon guarding the fridge?
There was an Old Man who supposed,
That the street door was partially closed;
But some very large rats,
Ate his coats and his hats,
While that futile old gentleman dozed.
Aren’t you supposed to be on top of that tree? Because you’re a star.
On the first day of training for parachute jumping, a blonde listened intently to the instructor.
He told them to start preparing for landing when they are at 300 feet.
The blonde asked, “How am I supposed to know when I’m at 300 feet?”
“That’s a good question. When you get to 300 feet, you'll be able to recognize the faces of people on the ground.”
After pondering his answer, she asked, “What happens if there’s no one there I know?”
Why DID seven eat nine?
Because you’re supposed to eat 3 squared meals a day!
Ya know, I was supposed to be a doctor.
But I just didn’t have the patience.
Why are all dumb blonde jokes one liners? So men can understand them. Why did God create man before woman? Because you're always supposed to have a rough draft before creating your masterpiece.
According to the second law of thermodynamics, you're supposed to share your body heat with me.
"Wait. Why am I thinking about Krispy Kremes? We're supposed to be exercising."
— Meg Cabot
I went to a Halloween party wearing a pie shell and carrying a shepherds crook.
"What on earth are you supposed to be?" "I'm a spy" "A spy?. What kinda of spy wears a pie costume and carries a crook?"

A shepherds spy.
I know I’m not supposed to judge a book by its cover, but one glance at you and I’m already interested.
"I like a man that can pull off facial hair."
I think your supposed to use a razor.
Today I learned that the Pentagon was supposed to be the Octagon.
But the contractor kept cutting corners.
I was surprised that although I was supposed to be feeling blue, my heart was not that heavy. Perhaps, I am feeling light blue.