[thousand] See: [BY THE DOZEN] or [BY THE THOUSAND].

[thrash out] {v. phr.} To discuss fully; confer about something until […]

[thread] See: [HANG BY A THREAD].

[threat] See: [TRIPLE THREAT].

[three sheets in the wind] or [three sheets to the wind] […]

[three-ring circus] {n.} A scene of much confusion or activity. * […]

[thrill one to death] or [pieces] See: [TICKLE PINK].

[throat] See: [CUT ONE'S THROAT], [FLY AT ONE'S THROAT], [JUMP DOWN […]

[through a hoop] See: [JUMP THROUGH A HOOP].

[through and through] {adv.} Completely; entirely; whole-heartedly. * /Bob was a […]