This occurs when attempting to perform an East Indian Burn on your girlfriend's leg. The difference is that it is done after consuming too much Jerk Chicken and Red Stripe and results in sharting on your partner instead.
Usually results in an instant termination of the relationship.
" I think my girlfriend and I are done, dude. I tried to fart on her leg, and ended up giving her a West Indian Burn on her! Shouldn't have eaten at that Jamaican place last night."
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