Someone who bullshits or lies about everything he or she says. They will also ditch you and make up an excuse why they weren't there.
Joey: (on the phone): Hey Billy what time are you going to meet me at the bars?
Billy: I should be there after I get back from the game.
:::hangs up:::
Joey (to Penny): He better not be lexter dextering again!
Billy: I should be there after I get back from the game.
:::hangs up:::
Joey (to Penny): He better not be lexter dextering again!
by Yazthee12 November 15, 2007
Get the lexter dexter mug.When you lay down a bunch of plastic sheeting and fuck a girl while she’s on her period and then throw the sheeting into the ocean.
It’s that time of the month for my girl and I didn’t want to fuck my couch up so we did it dexter style.
by OnionAnus October 6, 2019
Get the dexter style mug.