To Suck a Dick. See D Lover

when chicks have a big o booty that you just cant keep your eyes or your hands off of so big and sexy its like...DAMN....you walking down the hall and then like...DAMN!

Sad backwards is das and das how it be sometimes

SUCK(ING) ALL THE DICK

An acronym for two mental disorders:

1) Social Anxiety Disorder
Also known as social phobia. It is a fear or worry about social situations. People with SAD often appear as being shy, but in extreme circumstances sufferers can become extreamly depressed and suicidal. Social anxiety causes difficulty with social interaction. It is a mental illness and should not be seen as just shyness.

2) Seasonal Affective Disorder
A mental disorder which causes the sufferer to become extreamly depressed during the colder, darker winter months. Although it's not known what causes this, it is still a mental disorder and should be treated as such.

Severe Ass Disease

When girls have that round & large booty. Fat chicks don't count.

Some girls are born with S.A.D Syndrome and some got it from a plastic surgery.

Unluckily S.A.D is not contagious. While the few fortunate girls have S.A.D some have A.D which is similar but smaller in stature.

(look up A.D on urbandictionary)