(Pronounced :See-Im) Used commonly in the village of Strathfoyle in Londonderry, Northern Ireland, as a form of salutation.
by RyanChampionoftheWorld September 22, 2008
Get the Seimmug. Is a kind of guy that that cares for people he is very nice and kind, loves to give advice he doesn't care about what people and is very fun to hang around and talk to...
Seim is the best......
by .=/?/=='"" January 4, 2020
Get the Seimmug. Me: *making a jacket for my jacket potato*
Roommate: dude wtf, get some pants on, I was gonna eat that potato!
Me: too late now, I'm seimming a jacket for him.
Roommate: dude wtf, get some pants on, I was gonna eat that potato!
Me: too late now, I'm seimming a jacket for him.
by Juicy D. Devon March 31, 2020
Get the Seimmingmug. Seim is a guy who will never spend money never! And never lose on argument he win or you will get murderd
by Decode se May 25, 2022
Get the Seimmug.