A very sneaky, dishonest way for one male to find out if another male is gay or bisexual, by catching the first male off guard, say, near a wall and pressing genitalia together until the second male gets a hard-on or shows other signs of sexual arousal.
I think Mike is trying to test rub Fabio to find out if Fabio's queer. Why else does Mike keep on trying to lean against Fabio at the end of film making class?
by pentozali May 5, 2014
Get the test rubmug. A pathological liar. One who thinks they know everything and usually tweeks and/or makes up stories which have little or no validity.
by s0niclover<3 December 4, 2020
Get the testmug. by 420Gamer_furry_69 November 20, 2021
Get the Testingmug. 

