To roll (a cannabis cigarette) is the meaning to the British term to skin up.
Ragging is a slang term with two different meanings. It can either mean that a girl is on her period or it can mean teasing and tormenting.
Tenting refers to the tendency of dehydrated skin to stay peaked for a prolonged period when pinched up.
"Snoged" is not a recognized term in English. It could be a misspelling or a made-up word. Can you provide more context or clarify the term you are asking about?
This is a British term meaning pregnant; I cannot find an origin for the term.
Skin raises up
Roll a joint
Skin side up on a chicken means that it should be cooked where the skin is facing upwards. This is done so that the skin gets crispy when it is cooked.
to light up...
The medical term is olecranal skin (the olecranon is the tip of the ulna, forming the point of the elbow).The slang term weenis (also wenis) likely derives from the association with the interior of the elbow, as compared to the loose protruding skin on the outside.
Epidermal means above (epi-) the dermis (main skin layer). The epidermal layer is made of dead skin cells which you shed all day long. They also make up most of what we call house dust.
This term stands for University of British Columbia. The person that named the university came up with this term. This is the most popular use of the term UBC. There are probably other uses for the term UCB that are not as popular.
It is a slang term that someone made up for the loose patch of skin outside one's elbow. The skin is more properly called the olecranal skin, covering the point of the elbow (olecranon).