gelching

The process of sounding another man while he is urinating with a bendy straw, (preferably a McDonald's straw) and slurping it all out.

Aw man, me and Jamarkounwious really REALLY wanted to go gelching, but we didn't have the legal qualifications for it.

by patty0513 May 24, 2024

gelching

The act of using your own fingers to widen your anus

"I was lowkey gelching yesterday bro"
"Yo me too gng"

by Goonforce June 5, 2024

Gelching

The act of ejaculating onto someone’s glasses and then getting said person to lick it off

Alex: Man I totally gelching with her last night
Conor: That’s sick dude

by Keicircoober January 17, 2025

Glenching

When a man sticks his penis in his own anus and clenches his buttocks to grow the size of his penis. Similar to jelqing but a handless experience.

His penis grew 2 inches from glenching.

by Dr.Squench July 6, 2025