This is by far the briefest Sigler performance on this list, but it's still pretty important. In 2008, "Saturday Night Live" was in its Digital Shorts era, thanks to The Lonely Island — the comedy group comprised of friends Andy Samberg, Jorma Taccone, and Akiva Schaffer. Sigler unexpectedly popped up in one of the gang's more risqué shorts, titled "J*zz in My Pants." 

The title's a bit self-explanatory. But to get more specific, the two unnamed men singing — played by Samberg and Taccone — get way too excited whenever anything happens, from a breeze rolling in or eating grapes to realizing what the end of "The Sixth Sense" meant. In the short, Sigler plays a checkout girl at a supermarket who captures Taccone's attention. When she asks Taccone if he'd like to pay by "cash or credit," he ... does the thing from the title. Sigler's checkout girl isn't impressed, particularly not when he reveals he needs to pay by check.