cari istilah yang lo mau, kaya' yeet:
 
1.
A police informant; a "rat".
Hey, I thought I got away with that burglary but my crime-partner pulled a McGruff on me.
dari Bobby Rose Sabtu, 10 November 2007
 
2.
1. Crime dog
2. Used to describe a smell like that of a dog.
3. Libby
"I need to take a shower, I'm getting a bit Mcgruff."
dari The Admiral Rabu, 23 Juli 2003
 
3.
A guy that Hangs out at Old #3 in Roslyn, WA trying to get young guys to go to the bathroom with him.
You want to go McGruff in the bathroom
dari Baller42o Selasa, 26 Mei 2009