'Shark Tank' Co. Tipsy Elves: Seth Rogen Is Decking Our Halls with Tons of Cash!!

Tipsy Elves, the comically ugly sweater company that made MILLIONS after scoring a "Shark Tank" deal 2 years ago, just cashed in again ... with Seth Rogen.

Tipsy Elves struck a deal with Seth Rogen and Sony Pictures to license and mass produce the yuletide gear Rogen, Joseph Gordon-Levitt and Anthony Mackie sport in "The Night Before."

A rep for TE tells us they're projecting sales of $2 million just from the movie exposure. They already hauled in $390k from the debut weekend! And if you're wondering ... Rogen's Hanukkah sweater is the top seller, so far.

Sorry, Black Santa.