amoebous

at one's fingertips on one's feet feather in one's cap in the flesh in fact flunk out follow in someone's footsteps take exception gear up in evidence forget oneself give up the ghost take a fling at freshen up catch someone's eye find oneself feel up after a fashion fool away by far throw down the gauntlet fall back on fall under out of the frying pan into the fire to a fault lift a finger in full flea in (one's) ear in favor of follow up