I'm way too deep in a lie
What are you lying about?
I'm not prepared to play party-games on friday
If you lie one time you are more likely to lie down the road. It is not good to lie, telling the truth makes things easier on everyone.
None of this matters, I'm a smooth talker
There are going to still be people that catch onto the lies you are telling. You might as well just tell the truth because it is wrong to lie.