1. very affectionate with someone, in love with someone to the point of snuggling with them at the drop of a hat
2. aggessively assulting
She was all over me in class today.
by The Return of Light Joker December 06, 2007
That shivery feeling that goes up your back when you encounter something creepy, weird or gross.
I hate spiders, they give me the all-overs.
by CarpeDiem6655 March 06, 2011