When a Man Lines up 6 or more women in a row on their knees, and with an erect penis, Runs his penis back and forth amongst the Puckered lips for the women, Thus looking like The Blades on a chainsaw.
Derek took the Entire College Cheerleader Squad to Dinner, and was gracious enought to pay, so all the girls returned the favor with a chainsaw job.

Todd Chainsaw Jobbed all the teachers he never liked because he knew they wouldn't appreciate it.
by Derek Todd August 16, 2009
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