T shot
adj.— «At the Callen-Lorde Community Health Center in downtown Manhattan—the medical facility for gay, lesbian, bisexual and transgender people that he visited while he was still in high school—he began to get biweekly testosterone “T” shots (he turned 18 in September).» —“When Girls Will Be Boys” by Alissa Quart New York Times Magazine Mar. 16, 2008. (source: Double-Tongued Dictionary)