We’re already approaching that criminal time of year in which Broad City comes to a close, but creator-star Ilana Glazer will have an extra-special treat for 4/20. See for yourself in the first full trailer for the timey-wimey, T-Rex chasing Time Traveling Bong!

The three-part series will first premiere on April 20 after the Season 3 finale of Broad City, having been written and produced by Ilana Glazer, Lucia Aniello and Paul W. Downs. Both Glazer and Downs star, with Aniello directing, while the full synopsis reads:

“Time Traveling Bong” centers on two cousins, played by Glazer and Downs, who discover a time traveling bong and ride high as they blaze through time. Their buzz is killed when the bong breaks and the cousins are forced to bounce around the space time continuum, learning to appreciate there’s no time like the present.

Subsequent episodes will air on April 21 and April 22, but see for yourself by the full trailer’s madness above. Will Time Traveling Bong be worth the rip?