When two chicks interlock arms (like in a toast of sorts) and finger blast themselves (not each other). This act is considered amazing and it doesn't matter if it's cheating or gay...see also Long Island Strong Arm
Baby it's my birthday can you please just San Antonio Cookie Jar with your roommate once for me.
When you take a bong hit up your ass, and then fart it back into said bong , then procede to rip the whole thing and hold it in as long as smugness allows.
Becky was like omg I know this guy who vapes in my philosophy class that can take a whole San Diego Hotdog in one toke...it was lit FAM.
The act of slapping your cock on your significant others ass whilst placing ones thumb in her anal cavity. To add pleasure, it helps if she yodels war cries from the alamo.
"Me and Veronica last night wanted to try somethingkinky so I gave that bitch a San Antonio spatula"