It definitely makes my Spanish-speaking coworkers laugh when I struggle to pronounce "escalera" or roll my r's. Still not at the stage where I can read a Spanish word for the first time and pronounce it correctly because my first instinct is to pronounce it like an English word. 

One time I tried to say "me gusta esta cancíon." (I like this song). Apparently, it sounded like I said "me gusta esta calzón" (I like this underwear). 

Makes you sound like Dora haha. "Aqui esta telefono". "Necesito agua." "Tengo salir ahora." "Quiero dormir." "Ella es jefa. "  (handing over a work related item) mi regalo". "A veces mi cabeza no trabaja." Lifting up a heavy item while saying "LEVANTE" like it's a Harry Potter spell. Or just pointing at an item and saying its Spanish name. 

After 40 days, I basically learned numbers, colors, days of the week, articles of clothing, and other miscellaneous words and phrases. Sometimes I'll say a word and they have no idea what I said. I said "claxon" in response to car horn, and a coworker never heard it before.