When you do sexual things with a family member such as blowjob , handjob , fingering , etc. and enjoy it.

(N) Purchasing gift(s) for some one with the expressed hope that they sleep with you.

Someone which you hang around with only to go to third base with. This usually leads to a Fuck Buddy.

The act of spending hours modding The Elder Scrolls V: Skyrim before playing the actual game.

1.The act where two or more people attempt engage in Facebook activities on one computer in attempt to bring some excitement back into a relationship and /or raise desire of partners for human contact or conversation. Any attempt to use a personal computer,phone other device to entertain share teach or explain anything via Facebook expecting positive results. Always results in one or more people getting Facebook played as forplay is to getting laid

The act of trying to get people into the mood for Christmas well ahead of the actual date of the holiday, usually by retailers to try to get people to buy merchandise.

Tuesday. If Wednesday is hump day, surely, Tuesday is foreplay day...