The sense of arousal generated by a person towards a truck or diesel engine because of the adrenaline rush they cause.

A person preferring a nice truck over miss universe.
A person having a feeling of intense anger over someone hating on his truck love.
A person loving the sound of diesel engines to the point where they might explode in their pants.
A person getting unnaturally excited over motors and their fluids.
"Dude, that Mike kid is in some serious truck love, he needs to find a girl."
"We caught Carl f*cking his tailpipe of his F350 in the parking lot. Carrrrrllll you're in truck love."
by ThaGodfatha April 15, 2014
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