A fork of Rural Dictionary
No, it's not the tomato condiment that you put on your French fries but the express train you ride in the hope of catching the local train you just missed.
Fuck---just missed my 6 train at Brooklyn Bridge. I'll take the catchup to 14th Street---maybe I can pick up the 6 from there.
When your friends have already had a drink, but you are just starting you are "playing catchup". From the TV game show "Catchphrase", with the legendary Roy Walker.
Mate, you're late and playing catchup.
A business term referring business meetings on the go.
Let's catchup the proposal after launch.