Nate Johnson in a still from "Tuck," a video also starring Chris Coxen and directed by Sasha Goldberg.

Nate Johnson in a still from "Tuck," a video also starring Chris Coxen and directed by Sasha Goldberg.

There’s a deliciously weird video called “Tuck” available on YouTube by some of the people behind Cambridge’s weekly free comedy show, the Greater Boston Alternative Comedy Sleepover. (The video was premiered at the most recent Sleepover, held Monday at the Cantab Lounge in Central Square.)

While I’m reluctant to spoil the surprise, I will assure you it’s not a revisionist adventure tale about Friar Tuck. We’ve been conditioned for such things by “Hook,” “Batman” and “Titus,” but this is more of a verb thing than a proper noun thing.

More weirdness is promised at the Sleepover, which returns at 8 p.m. Monday.