I don't think I'd classify this as a weird craving, but I'm constantly craving club soda and mineral water. At first I put tons of lemons and limes in it, but now I just drink it straight.
Talking about smells, mostly I just can't stand the smells of a lot of things. But DH's Uncle was totally making fun of my BIL (the oldest in DH's family) at a family party telling him how my MIL liked to sniff gasoline when she was pg with him.
DH's Uncle said that my MIL would make my FIL go get the gas cap off the car and wrap it in cloth for her to inhale happily. We all ribbed my BIL about it, but DH's Uncle likes to spin yarns so we thought he was just making things up to be funny.
Well when DH and I were over at his parent's this weekend, both FIL and MIL confirmed that it was true!!
MIL said she just couldn't get enough of the scent.
DH who is the baby in his family looked kinda worried and said, "Uh Mom, did you have any sniff cravings while you were pregnant with me?"