Old Person, Mexican, and High School Student

Q: What does an old person, a Mexican man, and a high school student close to graduation have in common?
A: They're all seniors (senors)!

Mexican Sport

Q: What is a Mexican's favorite sport?
A: Cross-country.

St. Patrick's Day Parade

Hoffman and Puscas are bombed, watching the St. Patrick's Day Parade, when one of them drops his lit cigarette into a damp mattress that's been left out on the sidewalk. The mattress starts to smoulder just as the blue-hair brigade, the Ladies' Auxiliary, is passing by. Hoffman takes a whiff, turns to Puscas, and says, "Man... you think maybe they're marching these ladies too fast?"