Weakulent 

Being extremely weak and not clutch.

Sanjay is weakulent.

Weakulent by The White Noob March 22, 2010

weaklet 

Worse than weak, typically a man. A thin, vapid, drivelling little doodle dressed up in men’s clothes, but without a thimbleful of brains in his pate or an ounce of manhood in his anatomy.

"Did you see John last night? He looked like a twelve year old."
"Yeh, what a weaklet."

weaklet by 2Rolo5G August 26, 2013