snotknockers 

1. Two parties looking to beat each other up, or 'knock the snot out of them', whether it be 2 fighters, 2 sports teams, etc.
2. What a woman has once someone sneezes on her chest.

"The Skins and Eagles are both snotknockers tonight - they just came to crush eachother and see how many players they could take down!"

"Achoooo!" "Damn, did you have to sneeze on my tits?!" "Haha, now they're snotknockers!"

snotknockers by RikkiPG October 2, 2007

Shitknockers

Expletive used to show dismay, anger or contempt. Similar in use to “fuck” but a less severe expression.

"Oh, dude, you have just run over that cat!"
"Shitknockers I think that was my Neighbours"
" Oh shit, you will have to go and tell them"

Shitknockers by acl551 June 7, 2009