A passenger who is constantly on your ass about your driving skills. He/she constantly cautions you to keep a safe distance from the car in front of you, checks that you're obeying the speed limit, and is always quick to point out your navigational errors.

When you have plenty of food to keep you well nourished, but you gluttonously want or desire more than you need. To "feel" hungry even though you ate today. As defined by Louis C.K. on March 29, 2014.

1) One who is a worthless mom in real life but posts photos of them with their kids like; #lovemybabies #kidsaremylife

2) A mom who spends 5 hours a night at the club, 10 hours a day asleep, 4 hours a day working, 2 hours a day shopping/eating/drinking coffee with her girls, an hour and a half showering and getting dressed, and 30 minutes with her kids taking "usies" and posting to facebook using hashtags such as: #mylife #allaboutthem #allday #mommasangel

wik-ee-ped-nt (n.)

1. a person who is excessively concerned with looking up minor details and rules on wikis (notably Wikipedia) or with displaying their internet-learning, esp. when it has just been learned.
2. a person who adheres rigidly to the content of wiki pages without regard to common sense.
3. a person who is v. ostentatious or condescending when engaged in the above behavior.

Other forms: wikipedantic (adj.), wikipedantry (n., an example of wikipedantic behavior)

Wordplay on the phrase Trigger Happy; used to describe somebody who 'likes' every suggestion on Tinder, the matchmaking smartphone app.

Adjective: to sound Caucasian when you are not, usually to someone's surprise.

when the tip of a penis slip out of the bottom or the hole on your underwear