drain the main vein

vulgar slang Of a male, to urinate (where "main vein" is slang for the penis). Will you order us another round of drinks? I'm just going to go drain the main vein real quick.

Common Names:

Name	Pronounced	Usage
Theun	TUUN	Dutch
Il-Seong	eel-sung	Korean
Artemios	-	Ancient Greek
Nuan	-	Chinese
Susana	soo-SAH-nah (Spanish)	Spanish, Portuguese
Leontius	-	Ancient Greek (Latinized)