1 definition by ZOMG101

Mattattack

When someone constantly sleeps over after sex. Refering to 'Matt' which means 'Eternal Sex God'.

Cindy: Bobby and I had sex last night, but I didn't get any sleep again because he sleptover.

Loucy: Oh God, Bobby needs to stop Mattattacking.

by ZOMG101 November 6, 2009