"Excess drip" refers to having too much of something, particularly when it comes to a substance or liquid leaking or spilling excessively. Full definition
One by one, dip each cupcake top into the ganache, making sure the entire surface get covered, and letting excess drip back into the bowl. (brighteyedbaker.com)
Remove chicken from marinade (letting excess drip back into dish) and place in a single layer on baking sheet. (holajalapeno.com)
Remove the chicken from the marinade and let excess drip off. (lifesambrosia.com)