Lenthis 

Cool, l33t, super, uber dude.

I r t3h roq and j00 are teh suq.

Lenthis by Anonymous August 19, 2003

lethisity 

The level of deadliness assigned to a group of weapons.

The lethisity of the .40cal handgun was more than the BB gun

lethisity by Mcleod1776 February 2, 2016

Lanthis 

A terribly vain person who uses selfish and cruel emotional abuse to bend and manipulate lovers and friends. A Lanthis will then use these people and discard them when he's sucked them dry.

Pam to love-struck friend:
"Jane, you need to stay away from that guy. He may be hot but he's also a total Lanthis"
Jane:
"A Lanthis!? Thank goodness you told me, I'll stay well clear of him then"

Lanthis by Chrisii December 10, 2008

lentisha 

My best friend. A very sarcastic person. Tells the truth all the time. Hates roaches.

Mind your own business lentisha.

lentisha by Lotion tissue April 8, 2018