As 2014 ends, we thought we’d share some of the times we laughed the hardest this year:

When Jay Leno shared something he would miss about hosting the Tonight Show:

When Jimmy Fallon found “actual footage” of “President Obama’s” phone call with “Vladimir Putin:”

When David Letterman noticed something odd about the August recess:

…and figured out who the White House fence jumper was:

When Jimmy Kimmel investigated what customers at a medical marijuana dispensary knew about politics:

When “President Obama” told us how he was going to handle the Ebola crisis on Saturday Night Live:

When former President Jimmy Carter had a moment of introspection:

Finally, the time Brad Paisley and Carrie Underwood offered their theory as to why the Democrats lost the Senate: