Prior to boarding a plane, those who get nervy or have irritable bowels try and drop one in the toilet. Occasionally they do actually just need to take a crap..
"Hey, where you been? Planes boarding!!"
"Sorry man, had to conduct a few preflight checks, gonna be a long flight"
"Sorry man, had to conduct a few preflight checks, gonna be a long flight"
by huggiebear89 May 28, 2012
Get the Preflight checkmug. by marioyoshiluigi August 23, 2012
Get the Typhoon checkmug. by Chris Kras October 22, 2007
Get the check the ventmug. by RenderMeUselessOrNot January 8, 2021
Get the Check It Containmentmug. When a girl is being done from behind and she looks around at the guy who is fucking her to check that everything is ok back there.
by sunsetdays April 27, 2010
Get the Just Checkingmug. Similar to Hell yes or Heck ya but a valley girl or nerdy way of expression often used to try to sound cool ..using your index finger to indicate a check mark.
Guy: Hey are you going to the party on Saturday there will be tons of booze.
Drunk girl:I cant wait...CHECK YA!
Drunk girl:I cant wait...CHECK YA!
by Missbsexi August 6, 2009
Get the Check ya!mug. The flicking of a buddy's testicles, (similar to how one packs a can of chew) who is spacing out, or who answers you correctly when asked "What city is the Capitol of Thailand."
by Aerodicus March 5, 2011
Get the Sack checkmug.