Beyond wicked. Wangtastic.

an awesome way of saying excellent while being funny because its sex.

the s-e-x prefix can be used on other words as well. sextrapolate, sexplosion, sexclaim, sexpections, sexcriment, sexpidite, etc.

for an action or a thing to be as good as sex.

When something is sexually excellent.

1) Extremely sexy.
2) Excellent for sex.

amazing, cool ... sexi

Something excellent or desirable, in a sex-related context.