With summer fast approaching, people are getting ready to party like it’s February 7, 2009, which is when The Lonely Island’s “I’m On A Boat” aired on SNL as a digital short.

Last night on The Tonight Show, the boyz brought their 02/07/09 hit to the classroom, where they played it with Fallon on childhood instruments, except for Jorma who was forced to sit idly as the class dunce.