The patch of skin halfway between your chin and the bottom of your neck. Near the Adam's Apple. It is very stretchy, and is used for any of the following reasons;
1. Slapped to releive stress
2. Bit to show affection
3. Tugged lightly or pulled to show comradery
4. Licked to show your daring
5. Punched to seriously injure an enemy
6. Pinched to say "Stop!"
7. Tickled to awaken a sleeping giant
8. Pull with two hands to represent spirituality

I thought this word meant the smooth lump that a Ken doll has in the place of his genitals.

A small, sad lump.
(Just remove the 'p')

This term is also used to mean gay asian male.

No Definition, used as a marklar

Acronym for the phrase, "Love U Man".
Often used in Instant Messaging, emails, in casual conversation, LUM has been adopted by many as a more comfortable way of closing a conversation.

A bum with an L.
Can be used as a suffix:
Hood-lum
Blanket-lum
Sheet-lum
etc.