for days(somtimes weeks)after any powerful psychedelic trip, consuming any other less potent drug may bring the tripper back to his trip experience, as well as causing stronger effects. Especially if the two substances were used together e.g. Shrooms/LSD and weed; this is known as the Weed Wobbles.
This weed's bringing back my trip, man. Fuckin' Weed wobbles
by djtoolhead September 02, 2010