A gay sex position where 3 or more persons get in a line and have anal sex. Usually hurts your penis.
Steve: Hey bill, richie and craig. Do you all wanna come over for some Cow Train?

Friends: SURE!
by Lessercountryfolk February 18, 2007
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Cow training is when a guy or girl have sex and the guy cums in that person and they end up havjngb I squirt out all the cum, but is also meant to be offensive .
Girl 1: You probably Cow train every night. Girl 2: You probably do the same don’t lie about it.
by Getty litty bitty January 4, 2019
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