The act of breaking up with your boyfriend/girlfriend and a week later you fornicate with them knowing that in the end you are going to tell them you want to be "just friends". After the act is done you also throw down $40 on their desk and immediately leave.
Last night my roommates ex boyfriend was pulling a humps when he came over after he had been drinking, had sex with her, told her that he wants to be friends and then left $40 for a previous purchase. He then left and walked home.
by princess cinderella September 10, 2008
The act of humping randoms objects or your friends uncontrollably imitating a chihuahua. Also can be done in groups of friends normally directed towards the groups "douche canoe" or person within a group of friends that is consider to be annoying.
by Kachuck July 30, 2010
by BallisticJ October 09, 2012
The action of having sex while in a playground crawling tube because their was just NO WHERE ELSE TO HAVE SEX.
Yeah, me and this girl were at the park, and after a while she was like, 'Let's get it owwwwwwwwwwwwwnnnn.' But, being in a playground, we ended up Pipe Humping at midnight stark naked and freezing our asses off!
by cool word guy April 28, 2011
by Der_Taube October 20, 2008
by shayda hollywood August 12, 2008
verb: In Halo, when in mid-air, clicking the left thumbstick a second time causing the Master Chief's legs to raise up, useful in clearing tall obstacles.
by Shmitty June 28, 2005