incel

going to bed (with someone)

to go to bed (with someone)

(baseball) high and inside; a pitch thrown near the top the strike zone, relatively close to the batter / short for インターハイ (“inter-high school sports tournament”).

shampoo with conditioner, two-in-one shampoo

(mathematics) a Klein bottle

basic income, universal basic income

incel otaku

tiger / refrain, chaste, abstain

overly optimistic; easygoing; irresponsible; naive; simple-minded