When I was younger and got hired to run a zipper manufacturing factory in downtown LA in the garment district, the first day the hispanics were making jokes about the new "gringo".
I hadn't learned Spanish too well yet, so when I was meeting them all this one guy looks up from a bunch of them sitting at the lunch table, shakes my hand and says "Tela Momo". I'm thinking to myself I don't want to look like a dumb ass not knowing spanish, so I just said back "Sure, I love tela mamo's, thinking maybe he was asking me if I wanted a bite to eat with them.
Then I said Mi gusto tela momo mucho mui caliente.
I'm thinking I told them I like hot spicy mexican food.
They all started laughing their asses off and I'm thinking cool I answered it right and they just thought I was a funny gringo trying to sound Hispanic.
Later I found out "tela momo" means "Do you want to suck my cock?"
