Clingy: Adjective. To hold fast or adhere to as by grasping, sticking, or embracing.

Oh hey, look everybody, it's Jason Biggs! Wonder what he's been up to lately? Because clearly, what he hasn't been up to is mastering the intricacies of "personal space." If he holds girlfriend Jenny Mollen any tighter, he might damn well break her ribs. Give the girl some breathing room! If there is one thing I cannot tolerate, it's some clingy-ass man. I'd put a stop to this shit toot-sweet, preferably by way of stiletto heel crushing the living hell out of his foot.