Grip
(Noun) Grip - the person you're in an intimate relationship with: lover, spouse, side piece, bf/gf, whoever likes to grip onto you.

(Verb) Gripped - When you get some action with said individual.
(Noun) - "I'll catch you later, I'm about to go meet up with my 'grip' real quick."

(Verb) - "Yo, last night was incredible, I got gripped'!"