立ち読み: reading (a book or a magazine) at a bookstore (without buying it), reading while standing

立子: a female given name / 竜子: a female given name

standing while pedaling a bicycle; riding out of the saddle

to stand while pedaling a bicycle; to ride out of the saddle

(dialect) low-quality; (informal standard Japanese) sucky

to click one's tongue in satisfaction with a good meal; or, (in general) to enjoy a good meal

(more emphatic) Alternative form of たつ (tatsu, “to stand”)

after all

lovey-dovey

be affectionate, be intimate