Testeriffic 

When the taste of cum is good

Wow, your cum tastes Testeriffic

Testeriffic by TheRabbitCage May 24, 2015

Titteriffic

The state of being as good as tits.

That song is titteriffic.

Titteriffic by David Schulz January 4, 2007

Tosseriffic 

To be a tosser, but a very good tosser.

Drew is a tosser, and hes very good at it therefore he is tosseriffic.

Tosseriffic by Moirae1234 October 12, 2008

testirific 

when a man is aroused by a woman rubbing his testicles and having orgasmic feelings that are terrific. these feeling can be known as testirific.

man: (woman giving oral sex to a mans testicles) Oh my god this is so testirific!

testirific by Thomas the Turtle December 12, 2009