Slow-witted, sluggish, to possess sloth-like characteristics.

Unkempt in appearance, either due to lack of effort or lack of awareness. The opposite of metrosexual.

Someone crude and/or stupid; a blockhead

An overweight and fugly man who thinks he deserves to date beautiful thin women.

An absolute mess, somebody who doesn't care about anything, especially the opposite gender.

1. A pejorative term referring to a person possessing qualities of laziness, a general bad temper, and/or a general lack of hygiene.
2. When used in reference to a very hygienic person, the term emphasizes their poor temperament and vanity going hand in hand.

A person regarded as clumsy, stupid or unattractive.