Weekendly

to do something repetitive every weekend.

Ben "Yo seth, i like to get drunk weekendly" , do you?
Seth "Yeah.. I do like to get drunk WEEKENDLY"
lets get shittered saturday

Saturday....
Both "Lets get drunk weekendly from now on"

...Fuck yeah

Weekendly

the same concept as weekly, except the event or occurrence in question happens every weekend.

I go to the bar on a weekendly basis.