Emma Frost gets dropped into sewer water

Emma Frost gets dropped by Spider-Man and falls into sewer water. From Marvel Comic's X-Men #10 (2011)

Mary Jane pranked

Mary Jane on the receiving end of a prank involving shaving cream from Marvel Comic's Mary Jane #3 (2004)

Durham Red falls into mud

Durham Red of the Strontium Dogs flees an ambush- right off the top of a ravine and into a mud flat. From 2000 AD Prog #1785 (2012)

Credit to MrZero for this find