preheat your grill to medium-high heat
Brush the corn with the olive oil and season with the smoked paprika, garlic powder, cumin, salt, and pepper.
Place the corn on the grill and cook for about 8 minutes, turning occasionally, until the corn is lightly charred.
In a medium bowl, mix together the mayonnaise, sour cream, adobo sauce, lime juice, salt, and pepper. This will be your smoky chipotle sauce.
When the corn is done, remove it from the grill and brush it with the butter. Serve the corn with the smoky chipotle sauce and enjoy!