A Glen is someone who lacks the masculinity of an alpha male. They are unconfrontational and are unable to assert male dominance.

When you get so drunk on wine and pass out on your bed. After you inevitablely wake up to shit you are too drunk to wipe your ass and go back to bed leaving a brown skid mark. Your wife eventually smells your shit and has to wipe your ass and the left over nuggets for you as well as buying new sheets.

An all around awesome man. He's a gentleman to everyone he meets. He would do anything to help a friend. He can be quite hard headed and stubborn but is always lovable. A Glen is also the best lover you will ever find. He can be romantic, hot, wild, and gentle all in the same moment.

Beating or hurting someone to the point of tears. A UK slang

An Awesome guy with a huge schlong and knows how to tap that ass he is he definition of sexy and eats only pussy for breakfast lunch and dinner

The name "Glen" (or "Glenn") means "valley dweller" or "from the valley". It is derived from the Gaelic "gleann" and Welsh "glynn", meaning "valley".

When a friend ditches you early, leaving you alone, typically in a msn conversation