(vulgar) a tightass, an uptight person

(driving, vulgar) to tailgate [+ de (someone)] / (vulgar) to follow (someone) everywhere, to breathe down someone's neck, to stay close to (someone) all the time, to stick to (someone) like glue, like a leech, to dog (someone's) footsteps [+ de (someone)]

(vulgar, figuratively) to lick someone's ass, to kiss ass, to brownnose, to suck up

(informal, slightly vulgar) dirty joke, sexual joke

(vulgar) to kick someone's ass [+ à (someone)] / (vulgar) to give a kick up the arse (to treat someone a bit roughly in order to motivate them) [+ à (someone)]

(vulgar, slang) in direct contact or nearly so; extremely close together

(vulgar) up yours!; in your face! (an exclamation that a bad thing happened to someone who deserved it)

(vulgar) to get one's butt somewhere

(vulgar, transitive with à) to be a shocker, to gobsmack, to astonish, to stun / (vulgar, transitive with à) to piss off, to annoy the hell out of

(vulgar) to move one's ass, to haul ass, to get a move on (to hurry up)