This is the act of sticking out your arms like a T-rex when attempting to hug a person you might not know well. It makes for an extremely uncomfortable greeting. This is especially true when one of the people involved in the creating is not a "hugger."
This lady at work tried T-Rexing me this morning! I was like "you don't know me!!" She had to step off me, I only met her once before and I'm not a hugger!! I am not a hugger!
by Beenizzle August 25, 2017

Using a water activated growing dinosaur as a tampon then smacking someone with it once it's fully grown and filled with blood
by Xanthern August 7, 2018

A sexual act where the girls hands are at the bottom of the dick ,and the guy grabs her head and pushes it down on his dick repeatedly making her gag.
by Sexguide May 2, 2018

He saw what you did there.
by T-Rex Todd May 2, 2011

When you see someone you don't particularly want to see, you freeze in place and stand perfectly still and, by some miracle, they walk by without noticing you.
"I was in a bar when I saw the girl I just ghosted walk toward me. I couldn't ditch, so I T-Rexxed and she walked right by me. Dude, it don't know how, but it works!"
"I saw my boss walking toward me down the hall, I instantly T-Rexxed and it was like I vaporized.
"I saw my boss walking toward me down the hall, I instantly T-Rexxed and it was like I vaporized.
by Vesper47 September 21, 2022

by xGreen January 14, 2020

T-Rexing" is a distinctive and unconventional form of intimate engagement that involves one or more participants wearing Tyrannosaurus Rex costumes during sexual activities. In this playful scenario, the participants may stand on their tippy toes, embracing the whimsicality of the moment. The incorporation of a strap-on dildo adds an extra layer of creative expression, and the potential for movement and running around introduces an element of lighthearted spontaneity. T-Rexing is characterized by the shared experience of engaging in intimate relations while fully or partially adorned in dinosaur attire, fostering a sense of playfulness, creativity, and mutual enjoyment among consenting adults.
1. "Last night, my partner and I decided to spice things up by T-rexing – we put on T-Rex costumes, stood on our tippy toes, and had a hilariously unforgettable time."
2. "At the costume party, we took the concept of dressing up to a whole new level by T-rexing in the bedroom later that night, creating an experience that left everyone talking."
3. "Our anniversary celebration was anything but ordinary; we surprised each other with T-Rex costumes and engaged in some playful T-rexing, making it a night full of laughter and intimacy."
4. "The adventurous couple delighted in exploring new realms of intimacy, choosing T-rexing as their chosen form of role-play, adding a touch of humor to their shared moments."
5. "When we discovered the T-Rex costumes hidden in the closet, we couldn't resist the temptation to try T-rexing, turning a regular evening into an amusing and unforgettable escapade."
2. "At the costume party, we took the concept of dressing up to a whole new level by T-rexing in the bedroom later that night, creating an experience that left everyone talking."
3. "Our anniversary celebration was anything but ordinary; we surprised each other with T-Rex costumes and engaged in some playful T-rexing, making it a night full of laughter and intimacy."
4. "The adventurous couple delighted in exploring new realms of intimacy, choosing T-rexing as their chosen form of role-play, adding a touch of humor to their shared moments."
5. "When we discovered the T-Rex costumes hidden in the closet, we couldn't resist the temptation to try T-rexing, turning a regular evening into an amusing and unforgettable escapade."
by V for Vivi February 1, 2024
