It's when you park your dick in a woman wearing nothing but timberland boots
"I pulled a The Tim Parks, I parked my dick in her while wearing nothing but my Tim boots"
1. The act of parking your dick in your woman, wife, etc... while only wearing Timberland boots. 2.Having sex wearing only timberland shoes or boots.
"I pulled the Tim Parks, plowed that hoe with nothing but my timberland boots on"!