Revealing mistake: While Patti and Diane talk next to the spider, in the close-up shot, the web becomes a thick white rope that has nothing to do with what we see in the wide angles.
Continuity mistake: While the group hides from the cockroach, they check to see where she is, and the previous turds they found next to the wall have suddenly vanished.
Continuity mistake: Trey grabs two bags of chips and tosses one. A shot later, he is bending down, empty-handed, grabbing the same bag again.
Continuity mistake: After the group crashes while riding the fly fishing, Diane's right arm is next to Wayne's head. A shot later, it's over his chest.
Continuity mistake: When the mums are about to leave and say goodbye to their family members, Diane leaves her bag on the ground, which falls down. Next time we see a wide shot of Diane, the bag is upright again.
Continuity mistake: After Gordon and Wayne drink the glowing liquid, Gordon turns around, holding the glass. An instant cut later, his arm and hand are down, and the glass is already on the table, but Wayne is still putting down his glass.
Continuity mistake: When Gordon and Wayne walk next to the loudspeaker, the Sony logo is above their heads. In the close-up, their heads cover part of the letters.
Continuity mistake: When Gordon and Wayne dry themselves after wiping off the dip, the way the red towel behind is folded changes between shots.
Continuity mistake: Ricky King starts throwing all the books down until the rack is empty, but a shot later, all the books reappear on it.
Continuity mistake: After Wayne grinds the peanuts, the can on the left with the yellow label changes positions between shots.
Continuity mistake: When Wayne finds the peanuts, the amount of jelly on the knife next to the kid suddenly increases. When Wayne grinds the peanuts, the knife is now laid on the napkin instead of the bread, and it's spotless.
Answer: Epoxy resin is sometimes sold in two seperate tubes. You have to mix the contents of both for the epoxy to harden into plastic. It also shows how weird he is, as epoxy tends to smell pretty foul.
Grumpy Scot