my son just got his butt punished.

so im sitting on the bed on the laptop and hes next to me watching tv.. i hear him say "what the F@@@" i looked at him and said "what you just say" he says sory. he got it and was put to bed.. man i gotta curb my mouth cause hes getting it from me. but dam.. my dad would of put my butt on belt duty if i did that..