Gentleman's Grip 

The act of stealing a negligible amount of drugs from your friend's stash, in hopes that it will go unnoticed. Usually motivated by desperation, not spite or ill-will.

"Mike, this bag looks a little low. Did you pinch something out of here?"
"Aw man, it wasn't that much. Just a Gentleman's Grip."

Gentleman's Grip by Gripper Notheroneser April 19, 2013

Gentleman’s Grip 

From Sloth’s debut album, “Thank You, Sire!”, the gentleman’s grip is to hold a beverage (typically alcoholic), and a smoking device (typically of cannabis variety) in the same hand.

“when you want more than just a little bit, boy- now I recommend utilizing that gentleman’s grip”

Gentleman’s Grip by The Sire O’ Lord November 7, 2023

A gentleman’s grip 

When a female places her mouth upon a male anus and the woman uses her tongue and lips to pleasure the male by way of anal oral sex, the male is receiving a gentleman’s grip.

I mounted the virgin, she proceeded to partake in a gentleman’s grip. All the joy in the world does not compare to the pleasure I felt from such a proper act of love and affection.

A gentleman’s grip by Party McGraw March 14, 2023