Idioms and Phrases with gross one out
gross one out
Disgust or revolt one, as in Chewing gum in church grosses me out, or His explicit language grossed her out. [Slang; mid-1900s]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.