1 definition by Butt Buffalo

Two or more people dropping a pile of steaming two-flush corn-logs onto a willing (or alternately unwilling) participant. This act is like an amalgamation of bukkake and the cleaveland steamer.
"Dude, do you remember dump trucking on that homeless dude last night?"
"That chick at the truck stop was just begging for a dump trucking, good thing I ate that tuna sandwich!"
"Don't forget to eat some corn on the cob for lunch, today; Heather wants us to dump truck on her tonight."
by Butt Buffalo May 21, 2008
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