Any kind of hand lotion like Jergen's or Intensive Care that teenage boys use to jackoff.
Mom, if you're going to the store, Brad needs some more banana polish!
by zekebones October 27, 2014
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Lotion or lubrication

Only becomes banana polish when used by a guy to whack off; beat his meat; wank ; tommy tank ; choke the chicken, bash the bishop, clean the pipes

Vasleine can also be classed as banana polish, hand lotion, moisturizer, or even tcut car wax
Winston -" you bitch, I ain't getting no pussy off you"

Lateefa -" Fuck you nigga, go get your banana polish and have a wank you tosser "
..........

Barry thought to himself, the house is quiet,I'll get the banana polish out and put babecast on
by annoying_cunt October 27, 2014
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