When a person writes many illegible, rushed text messages. They lose all meaning on the concept of "Capital Letters" for not just texting, but school and work also.
Girl 1: Sheila just got fired from being an author for having No-Caps Syndrome!
Girl 2: Wait, how did she get hired in the first place?
Girl 1: No idea, maybe something about workplace equality, somewhere around that area.
A person who will never propose. Refers to the emotional inability to get down on one knee Not to be confused with eternally single; someone without knee caps will stay in long term relationships, but will never actually pop the question.
Sis, your man has no knee caps. If you want marriage and kids you need to move on!