underscore

to use / to employ / to make use of, to apply / to spend

(in compounds) under / Ellipsis of アンダーバスト.

(adverbial particle, dismissive, derogatory) emphasizes disgust, contempt, or otherwise negative feelings of the speaker: whatever

a bar (a court, or a place where alcoholic beverages are sold)

Andaman Islands

(informal) pubic hair

What? What did you say?

whatchamacallit, X

what