1 definition by Derrick Ohio

A short shimme followed by a gentle moan, performed by a female after a particularly intense lip engagement. Females will not perform a "steam train" at the beginning of their menstrual cycle
"Yo bro, that encounter was so intense she steam trained like an elephant!"
"She didn't steam train last night, what did i do wrong?"
by Derrick Ohio February 25, 2021
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