Mrw68 Share definition Flag 2 Simple words. Cum-Gullet. Cum-Gullet can be translated to sperm-throat, indicating that a person swallows a lot of cock. Aka people like 'Mrw68'. Mrw68 by asausageman January 8, 2009 0 0 Get merch Get the Mrw68 mug. Buy Now — $32.95 See more merch