A freakish white-skinned creature that speaks ebonics (See cracker). The best ways to deal with a wigger are to 1) put duct tape over his mouth, 2) take him for a walk to the riverside and beat him to death, 3) drive him to the ghetto, and 4) shoot him right then and there. See also fucktard.
A wigger also called poser, is a shortening of white (some say wannabe) nigger. These people often talk about the ghetto but live in gated communities. They act like your average, typical, unedgicated nigger. they are rich little bitches who talk like "Bitch say dat agin an im own pop a cap in yo mo-fuckin ass nigga!" They are hung like squirrels, and are as smart as your average toddler. They often spread hate about other social groups such as emo, gothic, etc. Long story short, they just need to fuck off and die.
Wigger 1: "Yo nigga, you wana see my 5 story mansion? it so gangsta bitch."
Wigger 2:" hellz yea nigga. but first i gotz to go to polo practice. im so gangsta when it comes to ridin horses. I even named my horse tupac."
Wigger 1: aight dawg ill catch yo ass lata