a 'bottom selfie' - a photographic self-portrait featuring the buttocks, usually posted by female celebrities on social media networks.

Just chillin'

To not let anything bother you or irritate you, keep it moving; dont dwell, do what you need to do for you

Rate is slang used by UK people or roadmen to mean like

(n)- a proposal from one person asking another person to the prom; is the combination of the words "prom" and "proposal."

A person who is in no way, shape or form conventionally attractive but everything they do, how they talk, how they walk and the way they move is so incredibly hot that it makes them somehow better looking. Is still centered on physicality, but is more about how they use their body/body language than their ugly faces. Coined for my former high school Chemistry teacher; are often tall, gangly and interesting men like Chris Martin from Coldplay.

A common Scottish term to insert at the awkward moment when you temporarily forget someone's name. Useful to avoid that occasional embarrassment.