insufficient

not sufficient, not enough

he is feeling drowsy now because he had insufficient oxygen in this stuffy room.

by sjunemyself May 8, 2005

Insufficient Other

A partner whose funds are lacking to pay their bills.

I got rid of my insufficient other. He was draining my bank account.

by sdjackson13 April 27, 2015

Insufficient Funds

When you can't pay for your prostitute.

Insufficient Funds!

by Fazzzz88686 December 8, 2014

Insufficiently intelligent

A stupid person or just being dumb in general

The boy declared that his girlfriend was INSUFFICIENTLY INTELLIGENT

by That White Guy May 25, 2012