An act upon which a
friend, family member, or in some cases a stranger will
ask if they can steal a bit of your food, drink,
cigarette, joint, etc.
"Oi m8, lets skeev a bit of that
spliff"
"Safe
bruv, just gonna skeev a couple m&m's, that bless ye?"
"Did you see Dave last night skeev all of that orange squash?"
"Ye m8 he's a propa skeevy
jew."