(figuratively, vulgar) irritating, annoying as fuck

(figuratively, vulgar) ball-buster; pain; pain in the arse (someone who is irritating)

(vulgar) pesky, damned, bloody, fucking (as an intensifier)

(vulgar) to piss off, to annoy a lot

(vulgar, figuratively) to gather up one's courage, to man up

(transitive with à) (vulgar) to empty someone (else)'s balls / (indirect reflexive) (vulgar) to empty one's balls

(vulgar) to show that one's got balls, to assert oneself

(vulgar) to show that one's got balls, to assert oneself

(vulgar) to be fed up

(vulgar, slang) to be fearless, brave or daring