jeff, rayden and saiyan on a deserted island, after a plane crash. the 3 guys got caught by canibals and taken to their leader.
Leader: guys, if your dicks lenght is 50 cm or more i will set you free. all 3, together must have at least 50 cm.
Jeff: mine is 25. The canibals measure its and true. 25 cm.
rayden: mine is 24. The canibals measure its and true. 24 cm.
Saiyan: mine is 1. The canibals measure its and true. 1 cm.

Canibal leader: i will keep my promise, you are free. you all 3 got 50 cm.

While the 3 guys were going through the woods they started saying how important their dicks were.

Jeff: if it wasnt for my 25 cm now we would have been dead.
Rayden: if it wasnt for my 24 cm now we would have been dead.

Saiyan: if it wasn't for that erection, now we would have been dead.

This is a bilingual English/Spanish joke-- especially good for a class
of native Spanish speakers. It also illustrates an important gramatical
difference between languages (genders of nouns).

An Englishman went to Spain on a fishing trip. He hired a Spanish
guide to help him find the best fishing spots. Since the Englishman was
learning Spanish, he asked the guide to speak to him in Spanish and to
correct any mistakes of usage. They were hiking on a mountain trail when
a very large, purple and blue fly crossed their path. The Englishmen
pointed at the insect with his fishing rod, and said, "Mira el mosca!"
The guide, sensing a teaching opportunity, replied, "No, senor, 'la
mosca'... es feminina."

The Englishman looked at him, then back at the fly, and then said, "Good heavens... you must have incredibly good eyesight."