And The First Pro Athlete to Make a Homophobic Tweet Is ...

... Miami Dolphins wide receiver Mike Wallace!!

Just HOURS after NBA player Jason Collins announced he's gay, 26-year-old Wallace took right to Twitter to provide the first ignorant comment.

“All these beautiful women in the world and guys wanna mess with other guys SMH (shakin' my head) …”

30 minutes later, Wallace deleted his tweet and replaced it with a half-assed explanation:

"Never said anything was right or wrong I just said I don't understand!! Deeply sorry for anyone that I offended."