American, old-fashioned

something that you say in order to ask someone what is happening.

Hey, you guys, what's cooking? Are we going out for a drink or not?

• thorn in something's side
• those were the days
• Those were the days!
• thrash out
• thrash out something
• three-ring circus
• three R's
• through and through
• through rose-colored glasses
• through the back door
• through the wringer
• through thick and thin
• throw a curve
• throw a curve ball
• throw a fit
• throw a monkey wrench into
• throw a monkey wrench into something
• throw a spanner in the works
• throw a tantrum
• throw a temper tantrum
• throw away
• throw away something
• throw a wobbler
• throw a wobbly
• throw back in face