reinfreshments

Late arrivals to a party who bring more adult beverages, just as supplies are running low, to keep the bash going. ... Could refer to the beverages as well as the people hauling them.

"Sweet, the reinfreshments are here! We almost went home when the keg went dry!"

reinfreshments by Party's at Earl's February 5, 2009

horizontal refreshments 

Slang for Sex.

Well, I'd love to come to the after bar but uh, I do believe my lady friend wants to go back to my place for some horizontal refreshments.

horizontal refreshments by AmadeuS469 July 2, 2018