Possibly spelled 'skedaddle'. Go away, scram, off with ya. Said to kids a lot.
To finger a girl in the vagina at a repeatative basis.
It has a number of meanings; we usually use it to mean "a lack of" something.
Self explanitory
Bad at Football.
Get out of the bushes or get out of there.
A jocular way of describing a person who is stooped or hunched