Spiderific 

To be spider-like

Spiderman is spiderific when he saves people by using his spiderwebs

Spiderific by Spidermans moms dad April 18, 2011

sniferific 

A great smelling pussy

That gal is sniferific, I could eat her all night

sniferific by brewmeistertony1 May 21, 2010

spederrific 

adj.
a truly retarded achievement. The height of moronic action.

Tim crossed the street while texting and got creamed by a bus. What a spederrific move.

spederrific by ddmondo February 7, 2010

spoilerific 

Containing a high quantity of spoilers of a given story from a game/movie/anime/etc.

This review explains the plot of the entire movie, including the big twist at the end. It's spoilerific.

spoilerific by MrWizard0022 October 24, 2007

Spiderface 

A more intelligent way of saying “spite your face”

“Cut off your nose to Spiderface” - Jim Helpert

Spiderface by Creative Casey November 16, 2020

spomerific 

completely 1337

That new server design was so freakin' spomerific.

spomerific by Vertigo January 8, 2004

spifferific

The state of being extremely spiffy.

Also may be used as an exclamation.

That new book I read was spifferific!

Are you coming with us? Yes? Spifferific!

spifferific by Mercury January 17, 2004