and catcus isnt a mexican word afaik. so the only part that makes that a mexcian pun is that the story is about mexcians, but u could ez make that about any race was somewhat funny though.
A woman had twins, and gave them up for adoption.One of them went to a family in Egypt and was named "Amal." The other went to a family in Spain, and they named him "Juan." Years later, Juan sent a picture of himself to his Mom. Upon receiving the picture, she told her husband that she wished She also had a picture of Amal. Her husband responded, "But they are twins. If you've seen Juan, you've seen Amal."