Home WowThoughts As biological responses go, going weak in the knees due to a fear of heights is a pretty terrible one. 7 months ago 7 months ago WowThoughts As biological responses go, going weak in the knees due to a fear of heights is a pretty terrible one. by showerthoughts 1.6kviews 389 As biological responses go, going weak in the knees due to a fear of heights is a pretty terrible one. Post PaginationPrevious PostPreviousNext PostNext Like it? Share with your friends! 389 Previous Post …wouldn’t Ariel smell pretty bad since she was half-fish? by showerthoughts Next Post You hardly ever see people vaping in movies/TV shows. by showerthoughts