As in "What were you doing last night?", "YER MAM!"
by Tom Chambers October 14, 2004
yer mam is what northen people say to annoy other people. or to argue. Us northen people has a fascination with peoples mams
'what were you doing last night?' 'YER MAM'
'do you want a cuppa' 'nor but yer mam does'
or used to argue
'FUCKING SLAGGGG' 'YER MAM'
'do you want a cuppa' 'nor but yer mam does'
or used to argue
'FUCKING SLAGGGG' 'YER MAM'
by Ashleigh Jay April 23, 2008
by bab April 19, 2004