to sneak away from either an activity or a location. / to escape or get away from an unfavorable situation.

詰まらない, 詰らない: boring; trivial; useless

boring / trivial, insignificant,useless / absurd, foolish, silly

Alternative form of 詰まらない

a party (social gathering) / (role-playing games) party (group)

Alternative form of パーティー (pātī, “party”)

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

a cocktail party

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend