Hello again. I can now at least answer this question to some extent. I had this dream today. Not a lucid dream,but it does give a bit of an insight:
I had a really long joint in hand,and I was smoking it inside my sister's bathroom out of my father's sight. Making sure to open the window so that the weed odor flows out. I managed to almost finish the entire joint,but ended up just keeping the leftovers because I just couldn't smoke it anymore.
Once I was done,my next goal was then to take a bath and put on some new clothes so my dad wouldn't be able to smell anything on me. I believe at this point was when the joint started taking a bit of an effect,making me a bit slower with getting my clothes and towel. Unfortunately for me,this was when I ran into my dad,and he was indeed able to smell something on me. he then asked "Did you smoke?" (I don't smoke cigarettes,so I knew exactly what he meant.)
Knowing that there's no use hiding it,I admitted. The dream ends/fades here.
Notes: I was indeed able to feel some of the effects,but I didn't experience the full effect before I woke up. I think this has something to do with the fact that I was too focused on accomplishing my goal(bathe to get rid of smell)rather than letting myself feel the bud.
I'll be attempting a WBTB tonight,I'll do my best to remember this goal for when I successfully become lucid to get more insight.