Katie, that's cool and all, but if you're going to argue scripture with Christians who believe homosexuality is a sin, you're going to have to address the fact that (a) Jesus didn't keep kosher; (b) neither did early Christians, beginning in the early church period described in the book of the Acts of the Apostles; and (c) both Jesus and the early church condemned sexual deviance (commonly understood to include homosexuality), as described in the Gospels and in several of the Epistles. It's those references, not the Levitical law you're talking about, which (for reasons spelled out in great detail in, for example, Pau'ls epistle to the Romans) does not apply after Jesus.
So, it might be a fun joke for you to tell yourself, but don't try to pretend that your argument holds water. It turns out that Judaism and Christianity are actually two different religions.