When someone takes smaller sips of a drink over what would normally be assumed. This mainly refers to when someone is sculling alcohol under a time limit and has finished a lot less then would be expected.
"lol you're not even passed the neck! what ashvin sipss!"
"OK, everyone start the waterfall. and no ashvin sipping!"
"OK, everyone start the waterfall. and no ashvin sipping!"
by KingKowi March 13, 2009