A programmer was walking to work one day when he saw a sign that said "Free Coffee". He thought it was a great offer and decided to enter the shop. He was greeted by a friendly barista who asked him what he wanted.

"I'll have a latte, please," the programmer said.

"Sure, that'll be $3.50," the barista said.

"But the sign outside said free coffee," the programmer protested.

"Oh, that's only for our regular customers," the barista explained. "You have to buy at least 10 coffees to get one free."

The programmer was annoyed by this and decided to leave. He walked out of the shop and saw another sign that said "Free Wi-Fi". He thought he could at least check his email and browse the web for a while. He entered the shop again and asked the barista for the Wi-Fi password.

"Sorry, we don't have Wi-Fi here," the barista said.

"Then why do you have a sign that says free Wi-Fi?" the programmer asked.

"Oh, that's only for our premium customers," the barista said. "You have to buy at least 20 coffees to get access to our Wi-Fi network."

The programmer was furious by this and decided to leave for good. He walked out of the shop and saw another sign that said "Free Parking". He thought he could at least park his car there and save some money. He drove his car to the parking lot and parked it in an empty spot. He got out of his car and saw a ticket on his windshield. It said "Parking Fee: $10".

He looked around and saw a security guard who was writing tickets for all the cars in the lot. He ran to the guard and asked him why he had to pay for parking.

"Sorry, sir, this is a paid parking lot," the guard said.

"Then why do you have a sign that says free parking?" the programmer asked.

"Oh, that's only for our VIP customers," the guard said. "You have to buy at least 50 coffees to get free parking here."

The programmer was outraged by this and decided to sue the shop for false advertising. He hired a lawyer and filed a lawsuit against the shop. He went to court and presented his case to the judge. He showed the judge the signs that said free coffee, free Wi-Fi, and free parking. He explained how he was deceived and cheated by the shop. He asked the judge to award him damages for his time, money, and frustration.

The judge listened to his arguments and then asked the shop owner to defend himself. The shop owner said he had nothing to say. He just pointed to a sign behind him that said "Free Trial".

What do you call a programmer who works in a hospital? A code blue.