all over one
In close physical contact. For example, Whenever I visit, that dog of Jane's is all over me. [Early 1900s] Also see fall all over one; have it all over one.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.