When a guy has an erection with so much blood flow that it literally feels like his penis is about to explode. It is generally quite painful.
"The pain of grenade dick makes it much more difficult to conceal my hard-on than a typical erection."
by The Real Mister Mister August 24, 2017
Example of a Tweet Grenade:
@company is giving away a free kitten, retweet for your chance to win! #company
@company is giving away a free kitten, retweet for your chance to win! #company
by Kennedy's Garage August 10, 2010
When an employee of a firm uses some flimsy excuse to repeatedly touch or squeeze a colleagues chest (pecs or boobs), and the colleague then deliberates whether to sue the firm for sexual harassment at a time that suits them best.
You know, if they jerk me around one more time at work, or threaten to lay me off, I'm going to lob that tit-grenade Kathy gave me into the meeting with HR.
by The Mighty Bood February 09, 2019
When your initial assumption about the level of attractiveness of any given girl in tights, from the back, is proven drastically wrong when she turns around and reveals she is actually a grenade.
Guy1: Dude, look at that girl and her tights. She's so hot.
Guy2: Nah dude, she's a trojan grenade. Wait for her to turn around.
Girl1: Ugh, and she looked so good from the back...
Guy1: Yeah, that's a trojan grenade.
Guy2: Nah dude, she's a trojan grenade. Wait for her to turn around.
Girl1: Ugh, and she looked so good from the back...
Guy1: Yeah, that's a trojan grenade.
by Anti-Buzzkill Laws March 07, 2011
by JACOB30475 July 31, 2018
by Morbidpete October 12, 2018
by midgen;-; June 24, 2023