look up any word, like ratchet:
 
1.
Fictional car part used in context to fool people who think they know a shit-load about cars. The object is to get the shit-talker to admit if he/she has ever heard of the "Bob-Rod". Usually takes 2 participants for the joke.
tyler-"God, I hate changing Bob-rods, such a bitch."

Rmack-"yeah, I know."

Miles(joke intended for)-"what's a Bob-rod, I've never heard of that and I've worked on cars all my life."

Tyler-"You never heard of a Bob-rod before?"

Miles-"No."

Tyler-"Are you serious?! YOu've never heard of a Bob-rod?!"

Miles-"Well...I think I've heard of something like that before....."
by yeha_brother July 21, 2008