Money back guarantee Puns

An engineer who was unemployed for a long time decided to open a medical clinic. He puts a sign outside the clinic: "A cure for your ailment guaranteed at $500; we'll pay you $1,000 if we fail."

A Doctor thinks this is a good opportunity to earn $1,000 and goes to his clinic.

Doctor: "I have lost my sense of taste."

Engineer: "Nurse, please bring the medicine from box 22 and put 3 drops in the patient's mouth."

Doctor: "This is Gasoline!"

Engineer: "Congratulations! You've got your taste back. That will be $500."

The Doctor gets annoyed and goes back after a couple of days later to recover his money.

Doctor: "I have lost my memory, I cannot remember anything."

Engineer: "Nurse, please bring the medicine from box 22 and put 3 drops in the patient's mouth."

Doctor: "But that is Gasoline!"

Engineer: "Congratulations! You've got your memory back. That will be $500."

The Doctor leaves angrily and comes back after several days, more determined than ever to make his money back.

Doctor: "My eyesight has become weak."

Engineer: "Well, I don't have any medicine for this. Take this $1,000," passing the doctor a $500 note.

Doctor: "But this is $500..."

Engineer: "Congratulations! You've got your vision back! That will be $500."

When they arrived, a cab driver greeted them at the airport. "What should we do on our first day here," the father asked his son, excitedly. The driver interjected, "Well, if you're not natives, I'd suggest the roller coaster that teaches your or language." Confused, the father and son look at one another then back at their guide. "Trust me," he told them, "It's guaranteed or your money back." Having no plans and now both understandably intrigued, the pair agreed. When they arrived at the roller coaster, they were amazed to behold the giant steel skeleton of the most intricate ride they'd ever seen. It had loops, helixes, corkscrews and drops more terrifying than anything they'd ridden back home. The son quickly rescinded his consent and turned you guys father. "There's no way I'm getting on that thing. You go first," he said, "Then you can tell me if it's worth it." Not wanting to seem a coward, the father accepted. Stepping into the first car, he seated himself. As the attendant approached to check his shoulder restraint, her couldn't help but ask, "So how exactly am I supposed to learn an entire language from a roller coaster?" The attendant smiled and replied simply, "You'll see." Anticipation turned to unease as the cars lurched upward towards the first drop. The seconds felt like hours as the car climbed higher and higher, clicking steadily while the chain pulled it skyward. As the nose of the car tipped downward and he could see the enormous drop below, his inner fear turned verbal. Without thinking he screamed, "minä kuolen!" As he rounded the first turn and into an inverted twist, he debut another exclamation well inside and burst forth. "naida!" He screamed as the ride continued. A few minutes and many foreign-tongued exclamations later, he found himself back at the station trying to catch his breath with the smiling attendant removing his restraints. His ran up to his son and declared, "It really works! I'm not sure how, but it really works!" "How was it?" the son asked unimpressed. "It was a wild ride from start to Finnish." "The son smiled weakly. "Yeah , the cabbie stole our luggage."