1 definition by thaJoKer

1

Its the sickness that comes will being drunk, but it doesn't hit you till you wake up. Not to be confused with a hangover.

im regretting last night, i didnt get sick but overnightus is kickin in :/.

by thaJoKer June 26, 2010

Get the mug

Get a overnightus mug for your cat Paul.

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request