Diphenhydramine hallucinations (what I can remember at least); I saw a frog that looked like it was clear, float out of my trash can and float around my room while it was squirming like an animal in space. I went to the bathroom when it was really dark and saw my stepdad punch me but when it landed he just disappeared. I saw a spider that looked like it was made out of triangle mirrors and I thought I saw my door open 3 times, thinking it was my mom. I talked to "my mom" until I realized my door was still closed. If I stared at something long enough, something new would grow out of it but all of the hallucinations disappear the moments you focus on them so they're hard to describe but they're really realistic.