Yes, I was also surprised about the dirty sanchez. Weird.
They should actually call it Boo Boo's (and use an apostrophe to denote possession - note the logo has none). The food was decent, but the spelling and punctuation: horrible. Same mistakes and issues with grammar that was present on the menu at Carmine's (check out the wait staff shirts for examples of lax editing).
Overall, I enjoyed the crab burrito, I would go again and eat...and laugh at the menu.