The tendency of slow moving vehicles to cluster on the highway, impeding traffic flow.
The whole trip was one highway clot after another...one minute we're rolling along at 80 the next we were fighting our way through a highway clot slowed to 40.
A hairy pussy with an exceptionally thick, hairy strip down the middle.
Jane dropped her pants and has a pussy that was so hairy in the middle that it had a Canadian Highway.
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A state trooper or highway patrol car that nobody wants to pass in fear they may be pulled over. Therefore everyone stays behind him. Clogging up traffic.
A.Dude why are you doing 55mph?
B. Because there is a highway pacecar up ahead.
N; A random motorist on the highway/interstate, that helps you break up thick traffic by clearing a path through aggressive driving. (Generally a person you follow behind, thus making you the sidekick, (See "Highway Sidekick.)).
Guy 1: Wow! you sure got here quick!
Guy 2: I know right? It's all thanks the bro in the red S-10, he was my highway hero on I-75.
Guy 1: Highway heroes are the best. wanna go scope out some bitches?
Guy 2: Hell yeah!
Used to describe the anal passage in gay or anal sex. Refers to the yeast extract spread which when smudged on a surface can resemble a smear of poo
'John travels the marmite highway'
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The rear end of a person. Often used in gay language.
"I bet that micheal ryder takes it up the hershy highway"
"If teh river flows red, take the Hershy highway"
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The Highway in Nevada that real playas cruise.
"Screw Route 66. Real Playas cruise Route 50." - Maus
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