telapathetic

When one is beyond comprehension, unreasonable or untruthful for self gratification.

He tells her he loves her, she is his world, plans a future with her, then he rushes to date someone else telling and doing the very same.
One may make reference about him as the Telapathetic or Tell a pathetic loser to fuck off.

by yekoH yekoP January 27, 2014