Definitions by Mr.HipsterPlayingTwister

Liability

1)A person who gives a lot of promises, but never keep them. Note that this word is inapplicable to strangers.
2)Unreliable "pal", who WILL NOT support you in serious situation.

He's just a liability, he'll never show up

Liability by Mr.HipsterPlayingTwister May 5, 2015