Live Science is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission. .The human body is full of quirks. For example, some people can . But how can some people spurt unusual fluids from their eyes, and is it dangerous to their health?It turns out that when someone squirts water out of their , they're putting pressure on a sac in the bridge of the nose (where glasses usually sit) that holds fluid draining from the eyes. This sac is called the lacrimal sac and is a part of the tear duct system. Related: The tear ducts, also...…Live Science is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission. .The human body is full of quirks. For example, some people can . But how can some people spurt unusual fluids from their eyes, and is it dangerous to their health?It turns out that when someone squirts water out of their , they're putting pressure on a sac in the bridge of the nose (where glasses usually sit) that holds fluid draining from the eyes. This sac is called the lacrimal sac and is a part of the tear duct system. Related: The tear ducts, also...WW…